Pictured Rocks has worked to make much of its rugged environment accessible, including the following:
Southeast Alaska is a very rugged environment of mountains and ocean.
The Aleutians were one of the most rugged environments available for testing the new aircraft under combat conditions.
At first the rugged environment was more exciting than uncomfortable, this secret place where he hid with his dad from the rest of the world.
Absorbed by the rugged and primitive environment, he became interested in the life of the Guaraní people.
The park is in a rugged bush environment, with a prominent peak, bounded by steep ridges on the southern slopes.
The lake is located in a rugged environment that is only accessible to intrepid hikers.
The Yak-52, like most Soviet military aircraft, was designed to operate in rugged environments with minimal maintenance.
Traces of the rugged environment later appeared in his ballads and songs.
This rugged environment led students to nickname themselves "Spartans," which became the school's mascot.