Santiago Oaks Regional Park

Beautiful, well maintained trail system that goes from mild to intermediate in difficulty for cycling. (Note that I've been riding for 30 years, youay have a different opinion. There is a small fee if you enter from the side of the park for the 55, free from Irvine regional if I remember correctly. Well kept bathrooms and water available at the trailhead. Have fun, be safe and enjoy this wonderful outdoor space.

Nice hike, but I've been on the better ones. I like the views from the top of the canyons, sometimes water from dam is being released so most of the trails are closed. Parking is $3 on weekdays and $5 on the weekends.

Nice little hidden canyon in Orange. It's got beautiful and well maintained trails, group areas, a riverbed, a nature center, and its connected to many other nature areas in the region! Dog friendly. Leave no trace!