DOWNTOWN. The Arizona Historical Society's museum adjacent to the University of Arizona campus offers information about the development of Arizona from the first arrival of Europeans in 1540 through the times under Spain and Mexico, to territorial Arizona in the 1800s and beyond. Branch museums at Fort Lowell on the east side, and at the Sosa-Carillo-Fremont House in the Convention Center complex give looks at military and civilian life during the Mexican and territorial periods.

DOWNTOWN. El Tiradito (The Wishing Shrine) has its roots back in the 1800s. A plaque at the site says a sinner is buried here in unconsecrated ground, but the legends surrounding this person are sketchy at best. Most seem to agree that an ill-fated love triangle was involved, but which point of the triangle is interred here will likely remain a mystery for all time. For years, folks have come here to say a little prayer, light a candle, and leave a milagro. Supposedly, if your candle is still burning in the morning, whatever you prayed for will come to pass. An interesting bit of trivia: El Tiradito is on the National Register of Historic Places, a designation which thwarted construction of a super highway right through the Barrio Historico.

AIRPORT. San Xavier is considered one of the finest examples of Mission architecture in this country. Founded by Father Eusabio Kino, today it serves as the parish church for the Tohono O'odham tribe and often hosts concerts. The elaborate interior has been carefully restored using techniques taught by experts from the Vatican in Rome. Numerous native artifacts are housed inside, including books, maps and photos. Tourists are welcome any time except during services. There is no admission charge, although a donation for the continued upkeep is appreciated.

MARANA. Picacho Peak often served as a landmark for early explorers, and the pass over its summit has been in use at least since Father Kino's days in the 17th century. The historically significant site was also the scene of a Civil War battle in 1862, an event which is reenacted by costumed performers every March. The land is dotted with the hardiest of desert plants, from mesquite and acacia trees to saguaro, prickly pear and cholla cacti. Hikers here are usually rewarded with sightings of at least of few animals, such as rabbits, mule deer, javelina, coyotes, ground squirrels, pack rats and lizards.

DOWNTOWN. Construction on St Augustine began in 1866, but it took a few years to complete. The cathedral is perhaps best known for its detailed cast stone façade, liberally decorated with signs and symbols, including some of desert plants and animals. Notable features inside include the crucifix in the vestibule, which was carved in Pamplona, Spain in the 12th or 13th century. The cathedral seats 1250 people, and the floor gradually slopes down toward the altar allowing everyone a good view. Sunday's 8 am mariachi mass is open to the public and is worth attending for a taste of local culture, and guided tours are offered by appointment.