Glennallen has 2 walking trails. See all Glennallen trails.
Tolsona Mud Volcanoes
A fairly easy hike to an interesting geological phenomenon—the Tolsona Mud Volcanoes. Kids will love this one.
The trail ...
Aspen Interpretive Trail
Glennallen is a popular lunch stop on the way to the park. This little community trail is an easy, mile-long stroll through ...