Here are some sights to get you started. You can use these or alternate sites as long as you document where you got your information.
Pick a Place
http://www.worldatlas.com/aatlas/world.htm
Hotel & Flight
European Hotels
Rails
http://www.raileurope.com/index.html
Attractions
http://www.virtualtourist.com/travel/
http://travel.yahoo.com/p-travelguide-191500002-destination_guides_vacations-i
Food
http://www.cyber-kitchen.com/index/html/gp11.html
http://www.culturalcuisines.com/Recipes/recipes.html
http://www.gourmetspot.com/ethnicfoods.htm
http://images.google.com/imghp?hl=en&tab=wi
http://images.search.yahoo.com/
http://www.live.com/?scope=images
http://www.travel-images.com/europe.html
Money Converter
http://www.oanda.com/convert/classic
Time Zone