Be advised that in Britain you often have to be a member of an association to get senior discounts. Public-transportation discounts, for example, are available only to holders of British Pension books. However, many attractions do offer discounts for seniors (women 60 or older and men 65 or older). Even if discounts aren't posted, ask if they're available.

If you're older than 60, you're eligible for special 10% discounts on British Airways through its Privileged Traveler program. You also qualify for reduced restrictions on APEX cancellations. Discounts are also granted for BA tours and for intra-Britain air tickets booked in North America. BritRail offers seniors discounted rates on first-class rail passes around Britain.

Don't be shy about asking for discounts, but carry some kind of identification that shows your date of birth. Also, mention you're a senior when you make your reservations. Many hotels offer seniors discounts. In most cities, people older than the age of 60 qualify for reduced admission to theaters, museums, and other attractions, and discounted fares on public transportation.

Members of AARP, 601 E St. NW, Washington, DC 20049 (tel. 888/687-2277; www.aarp.org), get discounts on hotels, airfares, and car rentals. AARP offers members a wide range of benefits, including AARP The Magazine and a monthly newsletter. Anyone older than 50 can join.

Many reliable agencies and organizations target the 50-plus market. Elderhostel (tel. 800/454-5768; www.elderhostel.org) arranges worldwide study programs for those ages 55 and older.

Recommended publications offering travel resources and discounts for seniors include the quarterly magazine Travel 50 & Beyond (www.travel50andbeyond.com) and Unbelievably Good Deals and Great Adventures That You Absolutely Can't Get Unless You're Over 50 (McGraw-Hill), by Joann Rattner Heilman.

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.