Find group adventure holidays to the Great Wall, China

They say: "This School Adventures brochure is brand new from The Adventure Company and includes a selection of extraordinary school trips worldwide. All are designed to closely follow the National Curriculum Key Stages 2-5. Whether you’re immersing yourself in the local culture or seeing new landscapes for the first time the trips are designed to educate, stimulate and inspire."

They say: "This latest brochure from G Adventures includes tours to every corner of Asia, a continent full of colour, cultural richness and history. There are different styles of tour available too, from basic through standard to comfort. There is also a full range of sailing adventure trips in Thailand for an Asian adventure by sea and some of the classic Trans Mongolia rail journeys too."

They say: "This is the main brochure from The Adventure Company. Aiming to travel further and take you well beyond the regular tourist trail, you’re invited to join The Adventure Company to discover a world that’s bigger and more varied than you ever imagined. This year trips to big, bold and beautiful America, mesmerising Colombia and majestic Russia are all included for the first time."

They say: "Imaginative Traveller’s worldwide brochure is packed full with every type of adventure going. There are discovery and cultural tours, walking and trekking, wildlife and safaris and family adventures. If you’re looking for a more relaxed holiday or a tailor made trip, Imaginative Traveller can do that as well. The company uses experienced local guides to help you see all those iconic sights, but also their favourite hidden treasures. Imagine camping under the stars in the White Desert in Egypt, watching a voodoo ceremony in Africa or even enjoying amazing views from the high passes of the Everest mountain range. It’s all in this brochure.

They say: "Welcome to what Exodus considers to be the very best activity and adventure brochure available. This 2012/2013 collection of trips delves into some of the world’s most extraordinary ecosystems, civilisations and experiences across all seven continents. With over 400 different itineraries, Exodus is confident there is a small group adventure holiday to suit you."

They say:"Enjoy an overland adventure to Africa, Asia, North or South America. All our trips show you the ‘must see’ sights as well as getting off the tourist track quite literally in our all-terrain vehicles to go to the places where most others don’t go. This is where Dragoman belongs; mixing with local communities on a voyage of discovery at a grass roots level. As well as all terrain trucks we have trips using local transport and luxury trips to suit all budgets and desires."

They say: "We’re committed to providing the best small group adventure holidays to the Americas – a vast continent offering huge diversity. This brochure offers an incredible selection of tours for people of all ages and we guarantee to take you beyond the guidebooks and off the busy tourist trails as you explore North, South and Central America. You’ll be camped out under the stars in Monument Valley, hiking trails of the Canadian Rockies and trekking the fabled Inca Trail and lots more."

They say: "Experience Russia, Mongolia, China, Kazakstan, Uzbekistan and India at ground level, travelling with the locals, discovering the cities with a local Honcho (they are the Vodkatrain local expert guides) and eating out and getting around at local prices. Not so much a regimented escorted group tour, Vodkatrain aims to be more like managing a group of like-minded young people travelling together on the same itinerary. There is no tour guide, but at each stop you’ll be met and shown all the best bits by a local Honcho who lives in the area."

• Vodkatrain insists on small groups of no more than 15, to avoid all the hassles of a large group tour and the age range is 18-35 years
  
• All voyages include visa support, train tickets, accommodation, station transfers and the help of your local honchos every step of the way
  
• Key destinations include : Russia, Vietnam, India, China, Mongolia, Kazakstan, Uzbekistan and Japan