4 Best Sights in Tucson, Arizona

The name "museum" is a bit misleading, since this delightful site is actually a zoo, aquarium, and botanical garden featuring the animals, plants, and even fish of the Sonoran Desert. Hummingbirds, coatis, rattlesnakes, scorpions, bighorn sheep, bobcats, and Mexican wolves all busy themselves in ingeniously designed habitats.

An Earth Sciences Center has an artificial limestone cave to climb through and an excellent mineral display. The coyote and javelina (a wild, piglike mammal with an oddly oversize head) exhibits have "invisible" fencing that separates humans from animals, and at the Raptor Free Flight show (October through April, daily at 10 and 2), you can see the powerful birds soar and dive, untethered, inches above your head.

The restaurants are above average, and the gift shop, which carries books, jewelry, and crafts, is outstanding.

June through August, the museum stays open until 10 pm every Saturday, which provides a great opportunity to see nocturnal critters.

Also known as Seven Falls Trail, this favorite route in Sabino Canyon is a three- to four-hour, 7.8-mile round-trip that is moderate and fun, crossing the stream several times on the way up the canyon. Kids enjoy the boulder-hopping, and all hikers are rewarded with pools and waterfalls as well as views at the top. The trailhead can be reached from the parking area by either taking a five-minute Bear Canyon Tram ride ($6) or walking the 1.8-mile tram route. Moderate.

The oldest Catholic church in the United States still serving the community for which it was built, San Xavier was founded in 1692 by Father Eusebio Francisco Kino, who established 22 missions in northern Mexico and Southern Arizona. The current structure was made out of native materials by Franciscan missionaries between 1777 and 1797, and is owned by the Tohono O'odham tribe.

The beauty of the mission, with elements of Spanish, baroque, and Moorish architectural styles, is highlighted by the stark landscape against which it is set, inspiring an early-20th-century poet to dub it the White Dove of the Desert.

Inside, there's a wealth of painted statues, carvings, and frescoes. Paul Schwartzbaum, who helped restore Michelangelo's masterwork in Rome, supervised Tohono O'odham artisans in the restoration of the mission's artwork, completed in 1997; Schwartzbaum has called the mission the Sistine Chapel of the United States.

Across the parking lot from the mission, San Xavier Plaza has a couple of crafts shops selling the handiwork of the Tohono O'odham tribe, including jewelry, pottery, friendship bowls, and woven baskets with man-in-the-maze designs.

Year-round, but especially in summer, locals flock to Coronado National Forest to hike, picnic, and enjoy the waterfalls, streams, swimming holes, saguaros, and shade trees. No cars are allowed, but a narrated tram ride (about 45 minutes round-trip) takes you up a WPA-built road to the top of the canyon; you can hop off and on at any of the nine stops or hike any of the numerous trails.

There's also a shorter tram ride (or you can walk) to adjacent Bear Canyon, where a rigorous but rewarding hike leads to the popular Seven Falls (it'll take about 1½ to 2 hours each way from the drop-off point, so carry plenty of water).

If you're in Tucson near a full moon between April and November, take the special night tram and watch the desert come alive with nocturnal critters.