Really enjoyed our G Adventures tour. The group was never more than about 20 people so not too bad. The mean age of everyone was probably 25, with some travellers 18 years old and others in their early 30s. A real mix of nationalities too - Ireland, Canada, Germany, USA, Australia. The tour guides were helpful, but not overbearing and were happy for ...read more travellers to go off and do their own thing whenever they wanted. I would highly recommend for anyone wanting to do a tour, but who doesn’t want a Contiki/Topdeck vibe.