Classified for credit

Nature Conservancy preserve on the Henrys Fork near Yellowstone — supports riparian ecology, wildlife biology, and Greater Yellowstone ecosystem geography.

Museum documenting Montana frontier history — covers westward expansion, Native peoples, and settlement-era social history.

Small museum in Idaho's fossil-rich Hagerman Valley covering local settlement history and the Hagerman Horse fossil beds.

Heritage railroad and regional history center in Three Forks, ID — covers rail transportation history and Pacific Northwest settlement.

Idaho state park at the confluence of the Snake and Clearwater rivers — covers Lewis and Clark geography, river ecology, and Pacific Northwest natural history.

High-altitude Idaho state park at Henry's Lake — supports aquatic ecology, trout biology, and Rocky Mountain geography.

Idaho museum at a Benedictine monastery covering regional Native American and settler history — local history, Catholic mission heritage, and frontier life.

Outdoor memorial and museum dedicated to Anne Frank and human rights principles — covers Holocaust history, civil rights, and ethical civics.

Museum in Julia Davis Park documenting Black history and culture in Idaho and the Pacific Northwest — covers civil rights history, migration, and underrepresented regional history.

Botanical garden on former penitentiary grounds with themed gardens and Idaho native plants — supports plant ecology, horticulture, and regional botany.

Regional zoo in a city park setting with diverse animal exhibits — covers zoology, animal adaptations, and conservation basics.

Southern Idaho farm and ranch heritage museum — covers agricultural history, dryland farming technology, and the homestead settlement of the Snake River Plain.

Idaho National Guard museum with military vehicles and artifacts covering Idaho's military history from the Spanish-American War through modern deployments.

State museum of mining and geology with ore specimens and mining equipment — covers Idaho mining history, mineralogy, and geological processes.

Museum dedicated to Idaho's potato industry — covers agricultural science, soil chemistry, and the economics of a major U.S. cash crop.

Private reptile zoo with live snakes, lizards, turtles, and tortoises available for close observation — covers reptile taxonomy, physiology, and herpetology.

Science center in Arco, ID — first city powered by nuclear energy — covering nuclear science, energy history, and physics.

Idaho State Historical Society campus at the Old Penitentiary — covers territorial and state history through primary-source artifacts and preserved historic structures.

IBO field station and nature center dedicated to migratory bird research — covers ornithology, bird banding, and raptor migration ecology.

Home of self-taught outsider artist James Castle — covers American folk-art history and the life of a deaf artist in early 20th-century Idaho.

Urban wildlife sanctuary along the Boise River — riparian ecology, Idaho native bird and plant identification, and wetland habitat study.

Federal wildlife refuge on the Kootenai River — migratory bird ecology, wetland biology, and wildlife observation with self-guided auto and walking tours.

Idaho NWR education center on the Kootenai River — covers wetland wildlife biology, Pacific Flyway ecology, and conservation science.

Idaho state park on a large reservoir offering geology, hydrology, and riparian ecology study alongside water-based recreation.