COVID-19: At REI, we encourage you to get outside responsibly. Stay local, avoid recreational travel, practice social distancing and check ahead for area and facility closures. Learn More
Hiking Project Logo

We're updating our difficulty ratings to make them easier to understand. You may notice some slight changes to the ratings that you have provided.
You are always welcome to make changes to your ratings by submitting a new rating on the page for each trail or hike.

Jessica Griewahn

Huntington Beach, CA

Member Since
Jun 24, 2016
Last Visit: May 24, 2019
0 Points Details



Trail Favorites List View All 2

7.3 mi 11.8 km Redwood Regional Loop
Intermediate
Piedmont, CA
Intermediate
7.3 mi 11.8 km Piedmont, CA 31 
9.6 mi 15.4 km Briones Regional Park Loop
Intermediate
Pleasant Hill, CA
Intermediate
9.6 mi 15.4 km Pleasant Hill, CA

Gem Favorites List View All 2

Lower Cathedral Lake Yosemite Valley, CA 11 
Mariposa Grove of Giant Sequoia Trees Oakhurst, CA 28 

Check-Ins View All 3

Mount St. Helens Summer Climbing Route: Monitor Ridge
Very Difficult
Amboy, WA Jul 5, 2019
Mount St. Helens Summer Climbing Route: Monitor Ridge Amboy, WA
Very Difficult
Jul 5, 2019
Dewey Point
Intermediate
Yosemite Valley, CA Oct 18, 2014
Dewey Point Yosemite Valley, CA
Intermediate
Oct 18, 2014
Ostrander Lake Trail
Intermediate
Yosemite Valley, CA May 25, 2014
Ostrander Lake Trail Yosemite Valley, CA
Intermediate
May 25, 2014

Where Jessica Hikes

Zoom in to see details
Map Key