ASIRT: Association for Safe International Road Travel
http://www.horizon-web.com/asirt/
AutoPilot Highway Trip Planner
http://www.freetrip.com/index.html
Canada Travel
http://www.canada-congenbuffalo.org/
Centers for Disease Control: Traveler's Health
http://www.cdc.gov/travel/
City Maps of the World
http://www.lib.utexas.edu/Libs/PCL/Map_collection/world_cities.html
Educational Housing (student housing in New York City)
http://www.studenthousing.org
Foreign Embassy Information
http://www.embassy.org
HotWired: The Rough Guide
http://travel.roughguides.com/
How to See the World on $25 a Day or Less (25 chapters, 120 illustrations)
http://www.artoftravel.com/
IYHF: Hostelling International
http://www.iyhf.org/
Lonely Planet Online
http://www.lonelyplanet.com/
Maiden Voyages' Base Camp (Travel Guide for Women)
http://www.maiden-voyages.com/
Map Blast
http://www.mapblast.com/
Map Quest
http://www.mapquest.com/
Moon Travel Handbooks
http://www.moon.com/
PARKNET:The National Park Service Place on the Web
http://www.nps.gov/
Rick Steves' Europe Through the Back Door (ETBD)
http://www.ricksteves.com/
Rubicon's Digital Passport
http://www.rubicon.com/passport.html
TravelWeb
http://www.travelweb.com/
Tourism Offices Worldwide Directory
http://www.mbnet.mb.ca/lucas/travel/
US State Department Consular Information Sheets and Travel Warnings
http://travel.state.gov/travel_warnings.html
Welcome to Let's Go
http://www.letsgo.com/