Home > Tours > Europe Tours > Eastern Europe Tours > Zagreb to Santorini: 35 Unforgettable Days

Zagreb to Santorini: 35 Unforgettable Days

No Reviews No Booking FeesDedicated Travel Advisor
New Release Fully Guided Adventure Small Group 18-30's
Our Price From 6,614 Per Person
Exclusive Savings 147 Per Person
 Trip Length
35 Days
 Trip Starts
Zagreb
 Trip Finishes
Santorini
35 Day Zagreb to Santorini: 35 Unforgettable Days Itinerary (G Adventures)
Countries Explored: Albania, Greece, Montenegro, Croatia
Trip Style
18-to-Thirtysomethings
Departures
Budget
Affordable
Max. Group Size
16
Pace
Leisurely
Guide Level
Fully Guided
Trip Code
ECCI

Overview

Book online and enjoy exclusive savings on G Adventures 35 Day Zagreb to Santorini: 35 Unforgettable Days. Shake up your routine with a jaw-dropping 35-day adventure from Zagreb to Santorini! Join a crew of like-minded, young travellers and dive into the best the Balkans have to offer. Think epic scenery, off-the-beaten-path charm, and historic landmarks that'll have you racking up passport stamps like a pro. Sip local brews with new friends, explore hidden gems, and soak in views that’ll leave you speechless. The best part? You’re not dreaming — you’re living it.

Itinerary

Welcome to Croatia’s capital – where river meets mountain and old meets new. Arrive at any time and for your first night out, head to one of Zagreb’s many trendy bars or beer halls with your CEO and group for drinks and a good time.

Explore Zagreb on an orientation walk before transferring to Plitvice for the night.

Explore the terraced lakes, waterfalls, and hiking trails of Plitvice Lakes National Park, then travel to Split for an orientation walk upon arrival. Tonight, enjoy a Big Night Out with the group!

Enjoy a guided walk of Diocletian's Palace. The rest of the day is free, opt to visit the famous Zlatni Rat beach on Bol, head to Trogir or the ancient ruined city of Solin, or experience the nightlife once the sun goes down.

Take a morning ferry to Hvar. Upon arrival, opt to enjoy the beach, visit the Hvar Fortress, or enjoy an island-hopping boat cruise that stops at secluded coves around the Pakleni Islands. Return to Split in the evening.

For great atmosphere with good music, check out the East/West Beach Club. It's one of the best nighttime party spots and attracts a good crowd during the day as well.

Say goodbye to Dubrovnik today and begin the trip across the border toward Trebinje. Visit Tvrdos Monastery and sample some local wine before a stop at Hercegovacka Temple for great views of the city. Snap photos at the Arslanagic Bridge before arriving to the hotel. After a bit of time to settle in, explore your surroundings with a CEO-led walk in the old town and then head out for an optional dinner at one of the many cafes and restaurants in the area. (B)

Jump head first into some of the coolest places and experiences that Bosnia has to offer. Step back in time exploring an old Ottoman fortress turned art colony, take a dip in the refreshing waters of Kravica Waterfalls, and watch for wild horses on a sunset Jeep safari. This evening, get to know your fellow travellers better with a BBQ dinner before counting the stars around a campfire. (B/D)

Set off from Livno this morning and drive south to the picturesque and historic village of Blagaj. Take in views of the Dervish Monastery, dramatically built on cliffs by the water at the mouth of the Buna River. Take a dip in the water if the weather is nice before continuing on to the nearby city of Mostar for a guided walking tour to better soak in the beauty and history, with plenty of time for photos at the iconic old bridge. The rest of the evening is free to grab a bite to eat somewhere or to relax by the river. (B)

If you're interested in history, take a trip down memory lane and discover secret details of the communist era in former Yogoslavia, visiting the famous ruler, Tito's, bunker. (B/L)

Travel again by train from Konjic to Sarajevo, the vibrant capital of Bosnia and Herzegovina. There's no better way to connect with the local culture than exploring their cuisine. Head out on an immersive food tour with a local expert this morning. Step away from the tourist hot spots to experience life in Sarajevo through a local's lens. Take the rest of the day to continue exploring the city. (B/L)

Get out and explore on a full free day in the beautiful city of Sarajevo. Dive into the history and tragic past with countless museums and culturally significant monuments, take a funicular up to the old Olympic bobsled track, pass the afternoon away at one of the many cafes, or take an optional street art and hands-on graffiti tour. Those looking for an active option could choose to do a hike in the Rakitnica Canyon. Regroup In the evening and head out on the town for a Big Night Out with the group for the final evening. (B)

Set off after breakfast for the drive from Sarajevo across the border into Montenegro to the city of Kotor. After checking into the hotel and a bit of time to relax, meet new travellers who might be joining the trip and set off with the CEO on an orientatinon walk of Kotor's old town on the way to an optional dinner out with the group. (B)

Set off to explore Kotor today by land and by sea. Immerse yourself in the beautiful landscape with a hike to the Kotor Fortress; there's no better way to connect with the region. Snap photos of the beautiful vistas before heading down for free time for lunch. Later in the afternoon, work on your sea legs with a sunset boat tour of the Bay of Kotor, passing several small islands and historical sites and visit the old town of Perast before returning to Kotor for the night. (B)

Drive north out of Kotor into the country's interior with a stop to stretch your legs at Nevidio canyon, said to have the most stunning landscapes in all of Montenegro. Continue to the small town of Žabljak, located in the mountains near the picturesque Durmitor National Park, full of crystal clear lakes and thick pine forests along the Tara river. Enjoy a free afternoon to relax or to head into the park on an optional mountain biking excursion before meeting up again in the evening for dinner. (B/D)

Budva's old town feels worlds away from the beach bars and dance clubs that sit just outside the fortified walls. This medieval town dates back more than 2000 years and walking through the labyrinth of alleys, squares, and corridors, is like taking a step back in time. (B)

Take advantage of a free day in Budva to fill your time however you like. Beach bums are welcome to spend time on the local beaches, rent a SUP or kayak, or choose to take a catamaran cruise to hit up various swimming spots and to explore the Blue Cave. In the evening, have a Big Night Out on the town to check out the lively nightlife that Budva is known for. (B)

Pack up and hit the road this morning on a public bus from Budva to Tirana, the capital of Albania. Settle into your hotel and have a bit of time to relax before meeting up with your CEO in the evening and any, new travellers who are joining the trip, then head out on a walking tour. See some of the main sites like Skanderbeg Square and the Et'hem Bey Mosque then enjoy an optional dinner at a local restaurant. (B)

Tirana is known for it's colourful Ottoman, Fascist, and Soviet era architecture. Skanderbeg Square acts as the city's focal point, surrounded by pastel buildings. On the square's north end is the modernist National History Museum, covering prehistoric times through Communist rule and the anti-Communist uprisings of the 1990s. (B/L)

Berat is known as the "Town of a Thousand Windows", due to the large windows found on old, decorated houses overlooking the town. (B/L)

The Old City of Himare and its commanding hilltop castle stand as testament to the rich historical legacy of Albania. Dating back to Illyrian times, these ancient structures are revered as vital historical landmarks. The old town surrounds the castle and the Spilea coastal area serving as both a tourist hub and an economic centre. (B)

Experience authentic Albanian culture today on a hike to a shepherd outpost in the mountains. Start walking from the community of Tragjas, heading up the mountain to meet the local shepherds who will share their time with us. Learn about their traditional life in the mountains and enjoy a delicious typical lunch before hiking back down to the bus for the trip back to Himarë. The rest of the day is free to explore more of the town or just relax on the beach. (B/L)

Head down the coast to the town of Sarandë to catch the ferry to Greece, and the island of Corfu. Transfer to the hostel and settle in with time to relax before heading out in the evening for an optional farewell dinner and a Big Night Out with your new friends on this Greek Island paradise. (B)

Enjoy a full free day in beautiful Corfu to do as much or as little as you please. Hit up one of the local beaches, explore some of the nearby villages or maybe rent a sea kayak. In the evening head out for an optional dinner with the group to sample some of the delicious local flavours, made from fresh and local ingredients. (B)

Start your day by exploring Corfu’s Old Town, a UNESCO World Heritage Site steeped in history, charm, and Venetian elegance. Wander through narrow cobblestone streets lined with colorful neoclassical buildings, uncover hidden squares and lively cafes, and soak up the timeless beauty of this enchanting town. Whether you're browsing local boutiques, visiting historic landmarks, or simply enjoying the vibrant morning atmosphere, this cultural journey is the perfect start to your day. In the evening, lace up your hiking boots for the Corfu Achilleion Sunset Hike. This scenic trail offers stunning views of the island bathed in golden light as the sun sets over the sea. And for those craving an extra thrill, there’s a cliff jumping opportunity at sunset—an unforgettable experience for the adventurous! Get ready for a perfect blend of natural beauty, adrenaline, and epic views. (B)

Take advantage of a full day in paradise to bask in the glory of everything that the island of Corfu has to offer. Take an optional boat tour, rent a kayak or visit some of the older churches and historic buildings found on the island. Otherwise relaxing at the hostel or at one of the local beaches is always a great option too. (B)

Six monasteries reside atop the impressive cliffs of Meteora and research shows evidence of early human settlements dating back 50,000 years. This natural and manmade landmark provides once in a lifetime views that will take your breath away. (B)

Travel south by bus to Athens today, arriving in the afternoon. After settling into the hotel, visit Shedia, a G Adventures—supported café where you will have a drink and learn about the mission of this incredible place. Later, head out on a CEO-led highlights walk of Athens and lay your eyes on some of the famous landmarks and ancient monuments and then finish off the day with a Big Night Out in the lively Plaka neighborhood. (B)

Enjoy a free day in Athens to immerse yourself deeper into this historical city; choose to visit iconic sites like the Acropolis, Parthenon, and the Ancient Agora, or check out some museums like the new Acropolis Museum, or the National Archaeological Museum. In the evening head out with the group for an optional dinner out at a local restaurant to sample the fantastic Greek cuisine. (B)

Travel by ferry to the Paros, an island of beautiful villages surrounded by picturesque nature and views of the Mediterranean. Head out on an orientation walk starting at the port town of Paroikla with its white cube-shaped houses. Wander past churches, the Venetian Castle on the hill and the Archaeological Museum. Afterwards, take advantage of free time to visit the many restaurants, cafes, and shops along the old town’s main streets. (B)

Set off on a half-day tour to see more of the island of Paros. Visit the inland village of Lefkes surrounded by hills, pine forests, and olive groves. Then, travel to the resort town of Naousa and Kolymbithres Beach with the clearest water and coolest rock formations you could use for sunbathing. The rest of the day is yours to continue exploring, walk on the beach, grab a bite to eat, and relax in this paradise that offers you a Greek island experience without the crowds. (B)

Hop on a ferry to your next island destination today and enjoy a small lunch onboard. Upon arrival at Ios the group will enjoy an orientation walk with your CEO of Chora which is the main and only real village of Ios. Wander around admiring the little cube house with the flat roofs and the narrow stone paved winding labyrinth of streets. Afterwards you’ll have free time to visit some of the bars and restaurants for some food and drinks, lounge on the beach, or climb to the highest point on the island for panoramic views of Ios. It’s truly unforgettable, especially during a colorful sunset. (B)

Today is all about beaches, swimming, and living out those Greek Island bucket-lists. In the morning, take advantage of free time to stroll through town before the group embarks on the Best of Beaches Tour of Ios midafternoon. The trip is four hours and you’ll visit seven different beaches along the island. Lunch is included and you’ll have opportunities to swim and try snorkelling at Neverbay. The evening is yours to dance the night away at an island nightclub and bar! (B/L)

Spend the morning in Ios. In the afternoon jump on the ferry to the island of Santorini. Upon arrival the group will enjoy a CEO guided caldera walk. The walk is just under 11km and will take you along the rim of the caldera between Fira and Oia. Afterwards, you have the option of attending dinner with the group for your final night in Santorini. (B)

Depart at any time. (B)

Trip Inclusions

  • Visit the awe-inspiring Plitvice Lakes National Park and snap photos at the beautiful Kravica waterfalls.
  • Visit several UNESCO Heritage sites and learn all about the fascinating history of the region.
  • Witness the beauty of wild horses on a sunset jeep safari.
  • Scramble around medieval castles and explore historic cities like Dubrovnik and Kotor.
  • Immerse yourself in Albanian traditional life in the mountains on a hike to a shepherd outpost.
  • Hike across the island of Corfu.
  • Go island-hopping as you cruise through the Mediterranean.
  • Soak up the epic views in Santorini.

  • Your G for Good Moment: Tour of Shedia Home and a Beverage, Athens
  • Your Welcome Moment: Meet Your CEO and Group
  • Your First Night Out Moment: Connect With New Friends
  • Your Big Night Out Moment: Split
  • Your Foodie Moment: Sarajevo Food Tour, Sarajevo
  • Your Big Night Out Moment: Sarajevo
  • Your Big Night Out Moment: Budva
  • Your Foodie Moment: Tirana Cooking Class, Tirana
  • Your Local Living Moment: Hike to a Shepherd Outpost with Lunch, Tragjas
  • Your Big Night Out Moment: Corfu
  • Your Big Night Out Moment: Athens
  • Your Discover Moment: Athens
  • Orientation walk in Zagreb
  • Entrance to Plitvice Lakes National Park
  • Day trip to Hvar
  • Guided tour of Diocletian's Palace (Split)
  • Evening orientation walk in Split
  • Tvrdoš Monastery Visit and Wine Tasting
  • Trebinje orientation walk
  • Explore the Počitelj Fortress and art colony
  • Visit Kravica Waterfall
  • Take a sunset jeep safari in search of wild horses
  • BBQ dinner and bonfire in Livno
  • See the Dervish Monastery and explore Blagaj
  • Guided walking tour of Mostar
  • Whitewater rafting on the Neretva River with bbq lunch
  • Orientation walk of Kotor
  • Hike to Kotor Fortress
  • Boat tour on the Bay of Kotor
  • See Nevidio Canyon
  • Hike to Crno Jezero (Black Lake) in Durmitor National Park
  • Visit the Ostrog Monastery
  • Orientation walk of Budva's old town
  • Orientation walk of Tirana
  • Explore Kruje on foot
  • Walking tour of Berat including the castle
  • Visit the coastal wetlands of the Vjosë-Nartë Delta Protected Area
  • Walking tour of Himarë
  • Corfu Trail hike across the island to Benitses
  • Meteora Monasteries hike from Kalabaka
  • Orientation walk of Athens
  • CEO-led orientation walk in Paros
  • Free time in Paros and Ios
  • Half-day Paros beaches tour
  • Orientation walk in Ios
  • Best of beaches tour Ios
  • Caldera walk in Santorini
  • Transport to/from all included activities and between all destinations

  • Hotels and guesthouses (16 its, twin share), hostels (18 Nights, some multi-share with 3-8 people)
  • The variety and local flavour of our accommodation is a favourite part of our European 18-to-Thirtysomethings trips. Although the properties we use are simply furnished and with few facilities, we base our choices on location, character and cleanliness. We will stay in a mixture of hotels, some hostels, and private rooms in local households. All accommodation on this tour will be multi-share. This may involve 4-6 group members sharing and even (on rare occasions) dormitory-style rooms for the whole group. The majority of accommodation will have shared bathroom facilities.
  • Where we use multi-share hostels, rooming requests of any kind cannot be taken.
  • Note that most accommodation in Europe does not have air conditioning units in rooms. Air conditioning is not routinely installed in European homes and workplaces. However, nearly all hotels will provide a standing or desk fan for your room on hot nights. If you do not already have one in your room, please ask your CEO to organize one for you with reception. For private accommodation please see tours in our Classic Travel Style.
  • Please note that pre & post additional accommodations cannot guarantee same gender rooming thus mixed gender rooming may occur.

  • CEO (Chief Experience Officer) throughout, local guides

  • 29 breakfasts, 6 lunches, 2 dinners

  • Private bus, public bus, ferry, walking

  • Accommodation, itinerary and inclusions subject to change.
  • Price is for land, cruise and internal flights as specified. Flights not specified are not included
G's 18-to-Thirtysomethings
G's 18-to-Thirtysomethings

Built for young travellers ready to break free from the everyday grind, these trips bring together a safe and supportive group of like-minded people in their twenties and early thirties.

Connect on the First Night Out, explore with a Chief Experience Officer (CEO), enjoy free time, and celebrate unforgettable moments with new friends - without breaking the bank. Travel confidently, respectfully, and affordably.

Play Youtube Video

Brochure

G Adventures 18-To-Thirty Somethings (2025) Brochure

G Adventures 18-To-Thirty Somethings (2025)

Action-packed and easy on the wallet, our 18-to-Thirtysomethings trips will have you living life to the absolute fullest. Staying in hotels, homestays, hostels, and the occasional tent or two, soak up the world on adventures that feature the perfect mix of cultural experiences and epic nights out.

Availability USD USD

Sunday 03 Aug 2025
Saturday 06 Sep 2025
Status
From: $7,199
  Sold Out
Sunday 10 Aug 2025
Saturday 13 Sep 2025
Status
From: $7,199
  Sold Out
Sunday 17 Aug 2025
Saturday 20 Sep 2025
Status
From: $7,199
  Sold Out
Sunday 24 Aug 2025
Saturday 27 Sep 2025
Status
From: $7,199
  Sold Out
Sunday 31 Aug 2025
Saturday 04 Oct 2025
Status
From: $7,199
  Sold Out
Exclusive Savings
Sunday 07 Sep 2025
Saturday 11 Oct 2025
Status
From: $6,949 $6,810
Save $139 Inquire
Exclusive Savings
Sunday 03 May 2026
Saturday 06 Jun 2026
Status
From: $6,749 $6,614
Save $135 Inquire
Exclusive Savings
Sunday 10 May 2026
Saturday 13 Jun 2026
Status
From: $6,749 $6,614
Save $135 Inquire
Exclusive Savings
Sunday 17 May 2026
Saturday 20 Jun 2026
Status
From: $6,749 $6,614
Save $135 Inquire
Exclusive Savings
Sunday 24 May 2026
Saturday 27 Jun 2026
Status
From: $6,749 $6,614
Save $135 Inquire
Exclusive Savings
Sunday 31 May 2026
Saturday 04 Jul 2026
Status
From: $6,749 $6,614
Save $135 Inquire
Exclusive Savings
Sunday 07 Jun 2026
Saturday 11 Jul 2026
Status
From: $7,049 $6,908
Save $141 Inquire
Exclusive Savings
Sunday 14 Jun 2026
Saturday 18 Jul 2026
Status
From: $7,049 $6,908
Save $141 Inquire
Exclusive Savings
Sunday 21 Jun 2026
Saturday 25 Jul 2026
Status
From: $7,049 $6,908
Save $141 Inquire
Exclusive Savings
Sunday 28 Jun 2026
Saturday 01 Aug 2026
Status
From: $7,049 $6,908
Save $141 Inquire
Exclusive Savings
Sunday 05 Jul 2026
Saturday 08 Aug 2026
Status
From: $7,049 $6,908
Save $141 Inquire
Exclusive Savings
Sunday 12 Jul 2026
Saturday 15 Aug 2026
Status
From: $7,049 $6,908
Save $141 Inquire
Exclusive Savings
Sunday 19 Jul 2026
Saturday 22 Aug 2026
Status
From: $7,049 $6,908
Save $141 Inquire
Exclusive Savings
Sunday 26 Jul 2026
Saturday 29 Aug 2026
Status
From: $7,049 $6,908
Save $141 Inquire
Exclusive Savings
Sunday 02 Aug 2026
Saturday 05 Sep 2026
Status
From: $7,349 $7,202
Save $147 Inquire
Exclusive Savings
Sunday 09 Aug 2026
Saturday 12 Sep 2026
Status
From: $7,349 $7,202
Save $147 Inquire
Exclusive Savings
Sunday 16 Aug 2026
Saturday 19 Sep 2026
Status
From: $7,349 $7,202
Save $147 Inquire
Exclusive Savings
Sunday 23 Aug 2026
Saturday 26 Sep 2026
Status
From: $7,349 $7,202
Save $147 Inquire
Exclusive Savings
Sunday 30 Aug 2026
Saturday 03 Oct 2026
Status
From: $7,349 $7,202
Save $147 Inquire
Exclusive Savings
Sunday 06 Sep 2026
Saturday 10 Oct 2026
Status
From: $7,049 $6,908
Save $141 Inquire
Show more dates...
Note
A definite departure means minimum numbers have been reached for this departure to operate. Your Global Journeys Travel Advisor will check the availability of your departure date when you enquire. Additional savings may apply. T&C’s apply.
Note
Tour & cruises prices are per person. Prices shown have savings applied, are subject to availability and may be withdrawn at any time without notice. Pricing and trip details are correct at this point in time, however are subject to confirmation at the time of booking and are subject to change by G Adventures. For cruise itineraries, cabin images are sourced from G Adventures. These should be treated as indicative only. Cabin inclusions, upholsteries and room layout may differ to the image(s) shown depending on the ship selected and your sailing dates.

Similar Tours

35 Day Balkans Uncovered: Zagreb to Pristina (G Adventures)

35 Days Zagreb Pristina

Operated By: G Adventures

From 7,643
Save 177
34 Day Ultimate Europe: Berlin, Tuscany & Greek Temples (G Adventures)

34 Days Amsterdam Athens

Operated By: G Adventures

From 6,663
Save 142