Adventure Tours

Southwest Trekking. This outfitter arranges top-notch guided mountain biking, hiking, rock climbing, and camping outings. Custom-designed tours, based on the groups' interests and abilities, might consist of a four-hour bike ride (bicycles provided) or an all-day hike among the spectacular boulders of the Cochise Stronghold (includes breakfast in Tombstone). Tucson, Arizona, 85732. 520/296–9661; www.swtrekking.com. From $150.

Trail Dust Adventures. This company runs three-hour open-air jeep tours that explore the flora and fauna in the Sonoran Desert and mountains outside the city. Cookout dinners (for groups of 25 or more) can be added. 520/747–0323; traildustoffroadtoursinc.com. Call for pricing.