Because of the mountainous terrain, most routes are quite demanding. Additionally, thunderstorms, cold weather, traffic, and high altitudes make cycling in the park a rigorous challenge. Bikes are not allowed on the park trails. Horseback Riding Always popular, guided saddle rides into the high country take visitors to special places. Among the many unique destinations is Mill Creek, Beaver Meadows, and the Ute Trail.
Some rides allow time for fishing in mountain lakes and streams.
Fishing With the exception of Bear Lake, fishing is permitted in most lakes and streams within the park. A Colorado state fishing license is required, but can easily be purchased in Estes Park or Grand Lake. Ice fishing during the winter is permited in some areas. The trail from Keyhole Route to Longs Peak is a popular spot for such climbs. More serious rock climbers will enjoy the Lumpy Ridge just north of Estes Park.