Great free spot near West Yellowstone
Bootjack Dr.
Island Park, ID
44.5781, -111.341
Dept Fish & Wildlife
14 day limit (doesn't seem to be enforced, but seems to be more seasonal campers, not permanent) Grass Spaces for even big rigs.
Verizon 4g/4 bars (no booster)
ATT 4g/3 bars
No OTA channels
Dump & water available at Henry's Lake St. Park
Amazon Locker in Idaho Falls
Large parking area as you exit I20 to Red Rock. visible from the hwy.
Good place to drop a rig & scout out (highly recommended).
Snow plow turnaround at the end of Bootjack Dr, so you can get turned around on that road.
Coordinates lead to the main area off the left on Bootjack Dr.
There are 4 offshoot roads we saw, some going way back, but most people were parked fairly close to the tree line, or just in front of them for solar.
Use Google satellite and then scout them out as the roads can get pretty rutted the further in you go.
This area gets pretty full in season, but we still found a spot pretty easily, and an even better spot down in a meadow by a creek (we needed sun for solar) with the help of a neighbor.
CAUTION: if you park down by the creek, watch the weather. It can get a bit mushy in spots, and the road in/out can rut out.
This is a local ATV & Fishing hole.
There will be traffic. Had a few joy riders on a Friday night, but everyone else great.
If you park by the creek, you will have fisherman coming down to fish. They were fun to talk to, and we never felt unsafe. Just be aware this IS a public area, and the local public uses it regularly. If you don't want people passing through to the creek, the meadow area might not be for you.
Wild West Pizza, Firehole BBQ, Old Town Cafe our favorites in W.Yellowstone,
Cafe Sabor in Island Park.
Groceries & Supplies are at tourist prices, come stocked if you don't want to pay them.
We loved this spot. Peaceful, friendly neighbors, cows across the creek on private land, and Moose in the creek 3 days, easy access to Yellowstone, and free. Mid 80's high, mid to low 50's at night. We did have rain, and even some pea sized hail, but mostly just gorgeous days & nights.
This one is on the 'return to' list.