Roundtrip Lisbon (Crystal Wellness Retreat Cruise)

From Moorish walls and Manueline carvings to elaborate azulejo tiles and Gothic arches – the traces of Lisbon’s rich history can be seen and felt simply by wandering its storied (and rather hilly) streets. But Europe’s second-oldest city is also one of its most cosmopolitan, and amid historic landmarks like Jerónimos Monastery and São Jorge Castle, you’ll find chic rooftop bars with views across red terracotta rooftops and the sparkling Tagus river, design-led concept stores selling artisanal souvenirs, and stylish restaurants serving up inventive takes on local ingredients.

The white contour of a church on a hilltop, the narrow streets of the old fishermen and tradesmen quarter, the presence of the sea and the immense beach known as Praia da Rocha identify the character of Portimao. The old town is dominated by the architecture of the late 19th and 20th centuries: houses boasting wrought-iron balconies, ornate stonework around the windows and doors, balustrades of stone and tile-covered ceramics and walls. This southern Portuguese port is the gateway to many historic towns of the Algarve region. The town offers a rich heritage of historical monuments and the eternal natural beauty of the Ria de Alvor. Portimao is also known for its extraordinary Portuguese cuisine. To savour the spirit of Portimao, there is nothing better than to sit in the shade of the trees in the gardens of Manuel Bivar, to watch the fishing boats sail by and to walk through streets and squares that exude the ambience of an active, hard-working town.

Morocco's largest city is a vision in contrasts, modern neighbourhoods host whitewashed houses along broad, tree-lined avenues, while the walled Old Medina presents narrow alleys and traditional architecture. Casablanca is your gateway to Morocco's interior and the exotic 'Imperial Cities' of Rabat and Marrakech. Ships will dock at the port of Casablanca.

Top Things to Do in Casablanca:

• admire the King Hassan II Mosque
• wander the markets of Marrakech
• stroll the streets of the Habous Quarter
• visit the fortified Portuguese city, Mazagan

Sun, sand and sea is what Agadir is famous for, yet there's much more to discover in this beach city at the foot of the Atlas Mountains. A devastating earthquake in 1960 reset the townscape but remnants of Morocco’s past can be found amid the ruins of the original Kasbah, the bustling maze of streets that is the souk, and the port where fishermen still bring in their catch each day, which you can try fresh from the grill. Take this all in from the Kasbah built in 1990 by Italian architect Coco Polizzi, which doubles as the place for fabulous views of the city and its coast.

Nestled on the east coast of Lanzarote is the island's capital, Arrecife, named after the rocky reefs and outcrops that dominate its coastline. This pretty working city has a friendly, authentic feel, and has managed to remain true to its roots as a historic fishing village. Ships will dock at either Muelle de los Mármoles or the Arrecife Cruise Terminal. The terminal is about 3 km (1.8 miles) from the city center, a short 10-minute drive. Taxis and shuttle services are readily available, providing easy access to the city and its attractions.

Explore the Charco de San Ginés, a picturesque lagoon surrounded by charming whitewashed houses and local eateries. Visit the Castillo de San José, a historic fortress now housing the International Museum of Contemporary Art. For those interested in shopping, the bustling Marina Lanzarote is nearby, offering a variety of shops and dining options.

A day at sea with Crystal can be as relaxed or as engaging as you wish. Begin with breakfast on your veranda, take a walk along the Promenade Deck or spend the morning by the Seahorse Pool before retreating to the Aurōra Spa & Salon for a restorative treatment. Enrichment is always close at hand, with lectures, bridge, creative workshops, dance classes, wellness sessions and opportunities to fine tune skills from photography to golf.

Dining is a highlight throughout the day, from relaxed bites by the pool to elegant dinners at venues such as Umi Uma by Nobu, Beefbar or Waterside. As evening arrives, enjoy live music, theatre entertainment, comedy, social gatherings, cocktails in the lounges or a quiet night in with 24-hour in-suite dining.

Lisbon, Portugal's vibrant capital, is a city of hills, history, and stunning views. Start your day at the iconic Belém Tower, a UNESCO World Heritage Site offering a glimpse into Portugal’s maritime past. Nearby, visit the Jerónimos Monastery, a masterpiece of Manueline architecture, where you can admire its intricate designs.

In the afternoon, explore the historic Alfama district, with its narrow, winding streets and traditional Fado music echoing from cozy taverns. Ride the famous Tram 28 to see landmarks like the Lisbon Cathedral and the São Jorge Castle. For a panoramic view of the city, head to the Miradouro da Senhora do Monte viewpoint.