Corriganville to The Tunnel Cave: 1 loop, 2 tunnels, + at least 3 rocks

Details
DESTINATION: meets at 4:00pm, begins at 4:15 at the east end of the former movie ranch's parking lot. We hike thru a neighborhood, and enter Rocky Peak park at Keuhner Drive, Soon we enter the approximately 500 foot long Hummingbird Trail Tunnel-Cave, which features several skylights (for the claustrophobic). We continue to the Rock Room, then take the wildlife corridor trail/tunnel back to Corriganville.
HIKE LENGTH: about 5 miles, elevation gain around 900 feet. (this is totally guessing....)
DIFFICULTY: medium
LOTS OF ROCK SCRAMBLING if you want it!
DOGS ARE OK AS LONG AS OWNER IS ON A LEASH
AMAZING VIDEO:
https://www.youtube.com/watch?v=ZqFLsx59Lqw
the Rock Room:
http://photos2.meetupstatic.com/photos/event/3/2/b/6/event_418632982.jpeg
http://photos4.meetupstatic.com/photos/event/3/3/4/c/event_418633132.jpeg
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All the usual meet up rules apply....we're not responsible for anything....we're not your mom....bla bla bla
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WEATHER:
IF YOU HATE HEAT, BRING AN UMBRELLA!!!
http://www.weather.com/weather/tenday/USCA0208
high of 88 at noon, partly cloudy
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THE USUAL STUFF:
BRING ALL THE USUAL STUFF...I'M NOT YOUR MOM....
Bring clothing (sorry, nude hikes are a different Meetup group), 3 liters of water, hat, comfy shoes, snacks, all your troubles..., camera, etc
LEGAL STUFF: by going on this hike, you agree to assume all risks of this hike, and that no one at Meetup including the organizer is responsible for your safety. See the Meetup terms of service especially paragraph 6.2:
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My websites: http://LAMeetuphikes.com

Corriganville to The Tunnel Cave: 1 loop, 2 tunnels, + at least 3 rocks