- Expedia: US, UK, NL, Germany
- Travelocity: us, uk, Germany
- Thomas Cook Travel
- Lastminute.com
- eBookers: US, nl, Germany
- Vergelijk (nl)
- Reise.com (Germany)
- Hotel Formule1
Airplane
- Vliegtarieven.nl
- EasyJet - discount flights, hotels & rental cars in Europe
- Ryanair - European discount Airline
- British Airways
- KLM
- Air Canada
- United Airlines
- Quantas
- Airline Network (UK)
- Cheapflights (UK / US)
Train
- The Trainline (UK)
- Deutsche Bahn (germany)
- Nationale Spoorwegen (nl)
- 9292 ov - Dutch public transport info
Ferry (UK - Europe)
- Stena Line
- Sea France (Dover-Calais)
- P&O Ferries
- Euro Tunnel
Car Rentals
Maps
- Mapquest: US, UK, Germany
- ANWB Routeplanner (nl)
- UK Street Map
- Yahoo Maps (US)
- Google Maps
Destination Guides
- Australia - Guides & resources
- London Town - Official Internet site for London
- SF Gate - Entertainment, news & listings for San Francisco & Bay Area
- Heidelberg - Tourist info
- Schlösser Magazin - Listing of castles in Baden-Württemberg (Germany)
- VVV - Dutch tourist info
- Utrecht Your Way
