With one of the largest retired populations of any state, Florida offers a wide array of activities and benefits for seniors. Don't be shy about asking for discounts, but always carry some kind of identification, such as a driver's license, that shows your date of birth. Mention the fact that you're a senior when you make your travel reservations. In most cities, people 60 and older qualify for reduced admission to theaters, museums, and other attractions, as well as 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. Anyone 50 or older can join.

The U.S. National Park Service offers an America the Beautiful -- National Park and Federal Recreational Lands Pass -- Senior Pass (formerly the Golden Age Passport), which gives seniors 62 years or older lifetime entrance to all properties administered by the National Park Service -- national parks, monuments, historic sites, recreation areas, and national wildlife refuges -- for a one-time processing fee of $10. The pass must be purchased in person at any NPS facility that charges an entrance fee. Besides free entry, the American the Beautiful Senior Pass also offers a 50% discount on some federal-use fees charged for camping, swimming, parking, boat launching, and tours. For more information, go to www.nps.gov/fees_passes.htm or call tel. 888/467-2757.

Many agencies and organizations target the 50-plus market. Elderhostel (tel. 800/454-5768; www.elderhostel.org) arranges worldwide study programs for those age 55 and older. ElderTreks (tel. 800/741-7956 or 416/558-5000 outside North America; www.eldertreks.com) offers small-group tours to off-the-beaten-path or adventure-travel locations, for travelers 50 and older.

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.