Classified for credit

Coastal marine science center on the NH seacoast with interactive exhibits on ocean biology, tidal ecology, and Gulf of Maine conservation.

Planetarium and science center named for teacher-astronaut Christa McAuliffe — covers astronomy, physics, and space exploration through dome shows and hands-on exhibits.

Working New England farm offering hands-on agricultural education in animal husbandry, crop science, and seasonal farm ecology.

Lost River Gorge features glacially carved flume and boulder caves in NH's White Mountains — covers geology, glaciation, and geomorphology through self-guided tours.

Wildlife rehabilitation center in Windham, NH — hands-on study of native wildlife species, injury recovery, and conservation biology.

Summit weather observatory on NH's highest peak — covers meteorology, atmospheric science, and extreme-weather research with live instrument displays.

Auto road to the summit of Mt. Washington covers meteorology, alpine ecology, and atmospheric science at one of the world's most extreme weather stations.

Highest peak in the Northeast with summit observatory — covers meteorology, alpine ecology, and extreme weather science.

Glacially formed boulder caves and rock formations with guided tours covering geology, glaciation, and cave ecology.

Coastal science center on Odiorne Point with touch tanks and marine exhibits — covers tidal ecology, marine biology, and Gulf of Maine oceanography.

Hands-on science center in Manchester with a LEGO robotics exhibit and engineering activities — covers physical science, mechanics, and applied math.

Working farm at a historic red barn — applied agriculture, animal husbandry, seasonal growing cycles, and farm-to-table food systems.

Historic cog railway ascending Mt. Washington — covers rack-and-pinion engineering, meteorology, and alpine ecology.

Decommissioned Navy submarine USS Albacore open for tours — covers submarine engineering, fluid dynamics, and Cold War naval history.

Working apple orchard with seasonal pick-your-own access — covers plant biology, pollination, fruit agriculture, and farm-to-table food systems.

Aviation museum with historic aircraft and exhibits covering the science of flight, aerodynamics, and New Hampshire aviation history.

Coastal oceanarium with live marine exhibits — covers marine biology, ocean ecosystems, and animal adaptations.

Small natural-history and wildlife museum in Wolfeboro, NH — covers regional ecology, taxidermy specimens, and local geology.

Life sciences education center at Dartmouth covering biology, ecology, and environmental science through exhibits and hands-on programming.

Indoor aquarium at Story Land featuring touch tanks and marine exhibits — marine biology, aquatic ecosystems, and invertebrate zoology.

Mineral and gem collection museum covering rock formation, geology, and mineralogy in a rural NH setting.

Museum tracing telephone technology from Alexander Graham Bell to the digital era — covers communications science and technology history.

Historic grist mill site repurposed as an environmental education center — covers watershed science, mill mechanics, and local wetland and stream ecology.

College observatory with public viewing programs — covers astronomy, optics, and celestial mechanics using research-grade telescopes.