Limestone Canyon Wilderness Park is a rare area with beautiful geography and unspoiled trails. One of the Irvine Ranch Natural Landmarks, Limestone Canyon is best known for it’s iconic geographic feature “The Sinks” which have often been called the “Mini Grand Canyon” of Orange County. The area is normally closed to hikers, except for specific […]
The Six-Pack of Peaks Challenge Series
The Six-Pack of Peaks Challenge Series gives you an opportunity to explore your world while supporting a great cause. There are eleven challenges around the country. Hike or run them at your own schedule.
Flex your adventure muscles!