Laguna Lake – Four Corners loop from Fullerton

Four Corners – Telegraph Canyon Trail loop from Carbon Canyon Regional Park

Serrano Ridge Trail – Shady Canyon Trail loop from University of California, Irvine

View of Yorba Linda – Four Corners loop from Carbon Canyon Regional Park

Lower Aliso Canyon Trail – Four Corners loop from Chino Hills High School

Four Corners – Santa Ana River Trail Bridge loop from Anaheim Canyon

Turnbull Debris Basin – Turnbull Canyon loop from La Serna High School

Black Star Falls – Beeks Place loop from Santiago Canyon College

Whiting Ranch viewpoint – Reynolds Bench loop from Irvine

Laguna Lake – Brea Dam Trail loop from Sunny Hills High School

Pacific Ridge Trail – Laguna Coast Wilderness Park loop from Quail Hill

Serrano Ridge Trail – Shady Canyon Trail loop from University of California, Irvine

Coastal view – Crystal Cove Park Trailhead loop from Discovery Shop