HEATKEYS

How to travel by train or ferry from the UK into Europe & worldwide... Train times, fares, how to buy tickets, advice & information.

TripAdvisor - Unbiased hotel reviews, photos and travel advice for hotels and vacations - Compare prices with just one click.

YouTube is a place to discover, watch, upload and share videos.

The best online travel forum with over 900,000 members. Get worldwide travel and vacation advice from real travelers. Ask travel questions on any aspect of your trip and get real answers from real locals and tourists.

Travel guides and guidebooks. Travel advice, tips and destination information to inspire you from Lonely Planet

Online railroad photo database, featuring over 309,000 high-quality photographs of trains, railroads, plus discussion forums, and more.

Open source travel guide featuring up-to-date information on attractions, hotels, restaurants, travel tips and more. Free and reliable advice written by Wikitravellers from around the globe.

Cruise forums - Cruise message boards - Cruise Critic is the world

Academia.edu helps academics follow the latest research.

THE QUEST FOR UNIQUE TRAVEL EXPERIENCES THAT ARE ENGAGING, ENTHRALLING, and ECO-CONSCIOUS

Geocaching is a treasure hunting game where you use a GPS to hide and seek containers with other participants in the activity. Geocaching.com is the listing service for geocaches around the world.