“A smooth trail that's a worthwhile outing.
— Condor77 77
Thumper can be accessed by hiking up Lower Raptor
for 2.5 miles. Thumper will be your first right. Cruise down this mellow trail through a beautiful area. It can also be accessed by hiking up the Lime Kiln
trail 2.6 miles, then left onto Thumper and continuing up the trail until you reach the junction of Upper Raptor
/ Lower Raptor
. Get out there and pound the dirt, there are many options for extending your outing.