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Trail length
7.0 km
Time
~1 hrs 54 min
Elevation Gain
306 m
Hike Type
Loop
The Quarry Trail and ADT Loop is a 7.0 km looped trail that starts and ends in Berkeley, Contra Costa County, California. Based on our data, the hike is graded as Medium. For information on how we grade trails, please read measuring the difficulty of a hiking trail on hiiker. Also, check our latest community posts for trail updates. This hike can be completed in approx 1 hrs 54 mins. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.
What to expect?
dog-friendly
scenic-views
forest
wildlife
wildflowers
family-friendly
Activity types
birding
trail-running
walking
horseback-riding
mountain-biking
hiking
Comments and Reviews
User comments, reviews and discussions about the Quarry Trail and ADT Loop, California.
5.0
average rating out of 5
2 rating(s)
