Classified for credit

Large hands-on science center in Phoenix with planetarium and exhibits covering physics, life science, and technology.

Zoo and botanical garden combined into a living museum of the Sonoran Desert — regional ecology, desert adaptation, herpetology, and conservation biology.

Original closed-system Earth science research facility with guided tours covering ecology, atmospheric science, biomes, and systems biology.

Ancestral Puebloan cliff dwellings in a Navajo-managed canyon — covers archaeology, Indigenous history, and Southwest geography.

Major botanical garden specializing in Sonoran Desert flora — plant adaptations, desert ecology, and ethnobotany with labeled specimens throughout.

One of the world's great geologic wonders — covers erosion, stratigraphy, river systems, and ecology across 277 miles of canyon.

Iconic Colorado River meander incised 1,000 feet into Navajo sandstone — supports geology, erosion, and river geomorphology in a dramatic landscape setting.

Living cave with guided tours through calcite speleothems — covers cave geology, speleothem formation, and karst hydrology.

Best-preserved meteorite impact crater on Earth with visitor center and museum — covers planetary geology, impact physics, and astrogeology.

Observatory at Meteor Crater (Barringer Crater) — impact-crater geology, astronomy, and planetary science.

Visitor center at the best-preserved meteorite impact crater in the world — covers planetary geology, impact physics, asteroid science, and crater formation.

World-class collection of 6,000+ instruments from 200 countries — ethnomusicology, acoustics, and world cultural geography.

Large inland aquarium in Scottsdale with 2 million gallons of exhibits — marine biology, aquatic ecosystems, and animal behavior.

National park containing one of the world's largest concentrations of petrified wood — covers paleontology, geology, and ancient ecosystem reconstruction.

AZA-accredited zoo with 3,000+ animals and conservation programs covering wildlife biology, endangered species, and ecosystems.

Large metropolitan zoo with 3,000+ animals and conservation programs — covers zoology, animal biology, and global habitat geography.

Only deactivated Titan II ICBM site open to the public — covers nuclear deterrence, aerospace engineering, and Cold War history with silo tours.

Large private zoo and aquarium with 600+ species — vertebrate zoology, conservation biology, and animal adaptation across diverse taxa.

Research museum focused on Southwestern Indigenous archaeology and ethnology, set within Texas Canyon's striking boulder landscape — covers Native American history and desert ecology.

CAF museum with restored WWII-era aircraft — covers aviation history, wartime logistics, and aeronautical engineering development.

Natural history museum with dinosaur fossils, paleontology exhibits, and Southwest geology — covers earth science, prehistoric life, and regional archaeology.

Natural history museum parking lot entry point — the museum itself covers paleontology, geology, and Southwestern Indigenous archaeology.

Indoor aquarium in Tempe with touch pools and marine exhibits — covers marine biology, ocean ecosystems, and aquatic adaptations.

State anthropology museum at U of Arizona with Southwest Native American and archaeological collections — covers indigenous cultures, archaeology, and cultural anthropology.