South Hills Park in Glendora features a fenced off-leash dog park with separate areas for large and small dogs. The park provides water fountains, shaded seating, and play obstacles. Dogs must be licensed, vaccinated, spayed/neutered, and over five months old. Leashes are required on trails outside the dog park.

Upper Canyonback Trailhead in Los Angeles is a trail that allows dogs off-leash under direct supervision. There is no pet fee to access the trail. A hydration station, known as Chili's Watering Hole, is available for dogs. The trail offers limited shaded areas.

Runyon Canyon Park is a trails location in Los Angeles. It features landmark hiking trails and an off-leash dog park. The park is known as a popular dog-friendly hike and offers water stations for pets. It is considered one of the most popular places to bring dogs in Los Angeles.

Aliso Summit Hiking Trail in Laguna Niguel, California, is a dog-friendly trail where leashed dogs are permitted. Visitors should keep dogs on a leash, no longer than six feet, and pick up waste. The trail offers shaded areas and a dog bowl at the trailhead for convenience.

Quail Hill Trailhead in Irvine, CA, is a dog-friendly trail where leashed dogs of all sizes are permitted. It is the only wilderness trail in the Irvine Ranch Natural Landmarks that allows dogs. Water fountains are available at the trailhead. The trail offers limited shade, and owners are responsible for waste removal.

Fryman Canyon Park in Los Angeles is a dog-friendly trail system where leashed dogs are welcome. The park features shaded trails for hikers and their pets. There are no off-leash areas or water fountains, so owners should bring water for their dogs.

Stocker Corridor Trail in Los Angeles is a dog-friendly trail where leashed dogs of all sizes are permitted. It is a popular spot for dog walkers and offers shaded areas. Owners must clean up after their pets. Visitors should bring their own water as water fountains are not confirmed available. Off-leash activity is not allowed.

Stocker Corridor Trail Head in View Park-Windsor Hills is a dog-friendly trail where all dog sizes are welcome. Dogs must be kept on a leash at all times. The trail offers a shaded seating area for visitors. Water fountains for dogs are not confirmed, so bringing your own water is recommended.

Bluff Creek Trail in Los Angeles is a dog-friendly trail where leashed dogs of all sizes are welcome. The trail offers shaded areas and seating spots for breaks. While the trail itself requires leashes, a nearby dog park provides off-leash opportunities. No pet fees are mentioned.

The San Clemente Beach Trail in San Clemente, CA, is a dog-friendly trail where leashed dogs are welcome. Dogs must be on a leash no longer than 6 feet. Waste bags and containers are provided, and water stations are available. Dogs are not permitted on the beach itself or the pier.