Erratic Rock State Natural Site is one of the Oregon parks in thicket's catalog. thicket is a field guide to the parks near you: it maps the ones you have never noticed, gives you a reason to actually go, and keeps a record of where you have been.
Where it is
Erratic Rock State Natural Site is in Yamhill County, Oregon. Its approximate coordinates are 45.13868, -123.29088.
Check in at Erratic Rock State Natural Site
thicket verifies you are actually here by GPS when you check in, so a visit means you went. Checking in builds a streak, earns achievements, and fills in your map of the places you have been.