It was about 5 miles for us.. but switched off to Peavine trail on the backside and skipped the last lakeshore trail

You do need good shoes and water.

White Dots very helpful but hard to see in places and easy to get off on an Ad Hoc trail if distracted. Some of the white dots are obscured and in other places a bit inconsistent ..i.e a bunch in one pace then spaced out a bit too far in other places. Map is good. GPS is good. Better in morning - cool ....er ... we did rock stuff first than flat trail out...