One of the most popular destinations in Malibu Creek State Park is the Rock Pool, a picturesque place that is easily accessible for all ages.
As seen in the photo above, it can be stunning to see after solid rains but can also dry up. One fun way to get to the Rock Pool is via the Grassland Trail, accessible on Mulholland Highway just west of Las Virgenes Road, where street parking is available.
Take the Grasslands trail, with moderate hills, .7 miles to the Crags Road main fire road/trail in Malibu Creek State Park, and turn right. Alternatively, you can park in the Park's lower parking lot, pay $12 for a bit more secure parking, and take the main trail into the park.
Soon you'll see the sign where you can see the Visitor Center is on the left. That's the direction you'll be taking to get to the Rock Pool. Veering to the right gets you to another popular site at the Park, the old M*A*S*H television series set.
You'll see a bridge over the creek (seen below after the winter rains) that takes you to the Visitor Center (open weekends noon to 4pm). The Rock Pool is the trail on the right (west) before reaching the bridge. Look carefully and you may see the little sign that says "Rock Pool."
You'll walk through a shaded area with picnic benches through to a Rock Wall that is popular with local rock climbers. The video above shows scenes from the movie Planet of the Apes (1968) shot in Malibu Creek State Park. From there, the Rock Pool is a short walk further.
California State Parks, which manages the Park, warns visitors not to jump or dive into the Rock Pool as it is dangerous. But it is certainly fun to explore and quite a beautiful area.