Golden Canyon Interpretive Trail, Death Valley National Park, California, USA, North America

The Window on the Wetlands interpretive centre where the Adelaide River crosses the Arnhem Highway, an area noted for birdlife, Northern Territory, Australia, Pacific

Wadi al Hitan, Faiyum, Egypt. February 20, 2022. Small building along the interpretive trail at Wadi el-Hitan paleontological site.

Wadi al Hitan, Faiyum, Egypt. Whale fossil on the interpretive trail at Wadi el-Hitan paleontological site.

Wadi al Hitan, Faiyum, Egypt. February 20, 2022. Whale fossil on the interpretive trail at Wadi el-Hitan paleontological site.

Wadi al Hitan, Faiyum, Egypt. February 20, 2022. Small building along the interpretive trail at Wadi el-Hitan paleontological site.

Wadi al Hitan, Faiyum, Egypt. Fossil shipworm burrows along the interpretive trail at Wadi el-Hitan paleontological site.

Bronze plaque pointing out mountain peaks seen from Dee Wright Observatory at McKenzie Pass in the Cascade Mountains of Oregon, with North Sister and Middle Sister volcanic peaks in the distance.

Bronze plaque pointing out mountain peaks seen from Dee Wright Observatory at McKenzie Pass in the Cascade Mountains of Oregon, with North Sister and Middle Sister volcanic peaks in the distance.

Cultural, interpretive center in Munich, Bavaria, Germany

Cultural, interpretive center in Munich, Bavaria, Germany

Cultural, interpretive center in Munich, Bavaria, Germany

A Group Of Hikers Viewing A Interpretive Sign Along A Meadow Trail With Mountain Range In The Distance And Blue Sky And Clouds, Banff, Alberta, Canada