Step 1: Drive to the end of Corbin Avenue and park on the street. Lacking a parking lot meant parking in front of residences. This is not really a park, but an undeveloped green space with a placard (see pic).
Step 2: Hiked along one of two trails that run straight into the canyon. The trails eventually connect about a mile in. Both lead to a steep side trail that goes to Dirt Mulholland. None of the trails are marked. The side trail is opposite the three palm trees (not quite the panache of "The Big W" palms trees in "It's a Mad, Mad, Mad, Mad World") at a triangular grassy area (see pic). The canyon had lots of different vegetation. Little known, we didn't pass other hikers until we reached the top of the canyon.
Step 3: One of many different ways to access Dirt Mulholland, this is very similar to the more popular Cabellero Canyon - the next canyon east of Corbin. Of the many directions we could have chosen, we headed east on Dirt Mulholland, took a right at a water tank, and reached our highest destination at Vanalden Vista with a 360 degree view of the Santa Monica Mountains and the San Fernando Valley. The entire hike was 5.3 miles roundtrip with a 700' elevation gain. read more