The Irvine Ranch Natural Landmarks offer the community a multitude of trails with diverse flora, fauna, and geological wonders to discover. As the weather cools down, community members can increase their heart rates and enjoy the fresh air of the outdoors by participating in a variety of hiking & fitness activities offered on the open spaces, many of which are free and open to the public with pre-registration.
Whether visitors are looking to challenge themselves with a cardio hike or simply enjoy the outdoors, there are numerous programs tailored to a wide variety of interests and skill levels. Outdoor enthusiasts can review the difficulty rating listed with each activity to better gauge which program is right for their fitness level. The difficulty ratings are organized between levels 1 – 5 and based on criteria including distance, average pace, estimated stops, accumulated elevation, steepness of ascents and descents, and trail surface and type.