Many people prefer traveling alone, and for independent travelers, solo journeys offer infinite opportunities to make friends and meet locals. Unfortunately, if you like resorts, tours, or cruises, you're likely to get hit with a "single supplement" to the base price. Single travelers can avoid these supplements, of course, by agreeing to room with other single travelers on the trip. An even better idea is to find a compatible roommate before you go, from one of the many roommate locator agencies.

Travel Buddies Singles Travel Club (tel. 800/998-9099; www.travelbuddiesworldwide.com), based in Canada, runs small, intimate, single-friendly group trips and will match you with a roommate free of charge, saving you the cost of single supplements. TravelChums (tel. 212/787-2621; www.travelchums.com) is an Internet-only travel-companion matching service with elements of an online personals-type site, hosted by the respected New York-based Shaw Guides travel service.

Many reputable tour companies offer singles-only trips. Singles Travel International (tel. 877/765-6874; www.singlestravelintl.com) offers singles-only trips to London. Backroads (tel. 800/462-2848; www.backroads.com) offers more than 160 active trips to 30 destinations worldwide, including England.

Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.