Simi Peak and China Flat Loop

A common starting point for this loop is the trailhead located at King James Court in Oak Park. Parking availability can vary, so arriving early is often recommended, especially on weekends.

The trail is generally rated as moderate to difficult. It involves significant elevation gain, with steep and rocky sections, particularly on the initial climb and the final push to Simi Peak. Some parts may require rock scrambling, especially on the descent.

You'll experience diverse terrain, from wide dirt roads to narrow single tracks. Expect rocky sections, steep ascents, and occasional rock scrambling. The landscape transitions from chaparral and rugged sandstone outcroppings to peaceful oak woodlands and grassy meadows, especially in the China Flat plateau area.

The hike offers panoramic 360-degree views from Simi Peak, extending across the Simi Hills, Simi Valley, and towards the San Gabriel Mountains. You'll also pass through the tranquil oak savanna of the China Flat plateau, and encounter unique sandstone formations and a natural sandstone arch.

The best time to hike is typically during the cooler months, from fall through spring. Winter offers clear views, sometimes even of snowy Mount Baldy. Due to limited shade, early morning hikes are highly recommended during warmer seasons to avoid midday heat.

Yes, dogs are generally allowed on the trail. However, be aware that some rock scrambling sections, particularly on the descent from Simi Peak, might be challenging for some dogs. Always keep your dog on a leash and carry enough water for both of you.

No, there are typically no permits or entrance fees required to hike the Simi Peak and China Flat Loop. It is part of the Santa Monica Mountains National Recreation Area, which generally offers free access to its trails.

When hiking in the Santa Monica Mountains National Recreation Area, remember to stay on marked trails, pack out all trash, and respect wildlife. Dogs must be on a leash, and fires are generally prohibited. Always check for current fire restrictions or trail closures before your visit.

Yes, the route also passes through sections of the China Flat Trail, East Oakbrook Edison Road, Sandstone Hills Trail, Simi Peak Trail, Rabbit Ridge, Secret Trail, Suicide Connector Trail, Palo Comado Canyon Trail, Lindero Canyon Trail, and Suicide Trail, offering options for extended exploration.

Given the trail's length and exposure, it's advisable to bring plenty of water, sun protection (hat, sunscreen), sturdy hiking shoes, and snacks. A map or GPS device is also recommended, as there are various intersecting trails.

The full loop, as described, is approximately 12.1 km (7.5 miles) and typically takes around 3 hours and 40 minutes to complete. However, individual times can vary based on fitness level and how often you stop to enjoy the views.