Classified for credit

Large transportation museum with locomotives, cars, motorcycles, and aircraft — covers mechanical engineering history and industrial technology.

Fort Collins hands-on discovery museum blending natural history and science exhibits — covers local ecology, earth science, and interactive STEM concepts.

City-managed geological park with dramatic red sandstone formations — covers sedimentary geology, Colorado Plateau geography, and plant/wildlife ecology.

Visitor and nature center for Garden of the Gods — geology of red sandstone formations, Front Range ecology, and Ute/Ancestral Puebloan history.

Denver Botanic Gardens offers labeled plant collections across global biomes — plant biology, ecology, and horticultural science.

Narrow-gauge heritage railroad through the Rocky Mountains — covers 19th-century mining-era history, railroad engineering, and Colorado geography.

35-square-mile Colorado Front Range state park with diverse geology, wildlife, and ranger programs — ecology and earth science.

Outdoor living-history park in Golden depicting Colorado frontier life — supports 19th-century Western settlement history and pioneer social studies.

The Hamilton Building is the modern expansion wing of the Denver Art Museum, housing substantial permanent and rotating fine-art collections.

Interactive river and watershed education center — covers hydrology, Colorado River ecology, and water-resource science.

Colorado's flagship state history museum with interactive exhibits spanning Native cultures, frontier settlement, and 20th-century Colorado.

Ancestral Puebloan tower and cliff-dwelling ruins on the Utah-Colorado border — covers pre-Columbian archaeology and Native American architecture.

Giraffe conservation center at Cheyenne Mountain Zoo — covers large-mammal biology, African savanna ecology, and captive conservation programs.

Interactive kangaroo and exotic animal ranch near Denver — supports zoology, marsupial biology, and animal husbandry concepts through close-contact encounters.

Residential outdoor science school in the Rockies — structured STEM and ecology curriculum delivered through field-based programming.

Living-history museum with two working farm sites spanning 1860–1890 Colorado settlement — covers pioneer agriculture, community life, and local regional history.

NPS park commemorating Manhattan Project sites — covers WWII history, nuclear physics development, and the ethics of science in wartime.

Reconstructed Ancestral Puebloan cliff dwellings at Manitou Springs — covers pre-Columbian Southwest archaeology, architecture, and Native American culture.

Large-scale immersive art installation with interactive exhibits — supports visual art, design, and creative media literacy.

Natural history museum near Dinosaur Ridge with fossil specimens and paleontology exhibits — covers stratigraphy, prehistoric life, and Colorado geology.

14,265-ft Colorado summit accessible by road — alpine ecology, geology, atmospheric science, and elevation physiology.

Colorado state park on the Rampart Range with elk, black bear habitat, and 90+ miles of trails — supports Rocky Mountain ecology, wildlife biology, and outdoor PE.

Outdoor living-history museum of Western Colorado pioneer life — covers settlement, ranching, and mining history of the Mountain West.

Museum dedicated to WWII aviation with restored aircraft covering military history, aeronautical engineering, and the industrial home front.