This is hidden up a non-official trail off the Sprig Lake parking
lot.
A few days ago, I was exploring this area with the
GeoRetrievers, and we came across a rock with a very cool "Mushroom
Castle" sculpted in mud. If you want to see it in real life, you
had better hurry because I doubt it will last long between the
teenagers that like to hang out here or the next rain storm!
I set the terrain level to two because you have to cross a small
creek several times, balancing on rocks. This may not be accessible
after heavy rains.
Parking is free!