Pick a unit on the map to see its reservation calendar.
Only 8 openings in the last 90 days: not enough recent activity for a reliable pattern. A free Campsite Sniper alert watches around the clock instead, and pings you the moment one opens.
Of the 4 tracked reservation dates (May 1 – May 4, 2027): 4 open for online reservation.
Of the open reservation dates on mapped day-use units, 2 fall on weekdays and 2 on weekends (Fri–Sun).
May holds the most room. 4 of 4 reservation dates are still open there.
| Window | Date | Units open | Status |
|---|---|---|---|
| Memorial Day | FRI May 28 | 0 | None open |
| SAT May 29 | 0 | None open | |
| SUN May 30 | 0 | None open | |
| MON May 31 | 0 | None open |
Memorial Day: no online availability on any tracked date.
| Unit | Open reservation dates |
|---|---|
| 001 | 4 |
This day-use unit currently has 4 reservation dates available.
Campsite Sniper's data for this facility starts May 1, 2027. That is about 179 days after the current snapshot was taken, so dates before May 1, 2027 are not covered by what Campsite Sniper tracks here — they are not known to be unavailable. The reservation dates shown on this page describe May 1, 2027 onwards only. Check Recreation.gov for earlier dates.
| Unit | Open reservation dates | Consecutive dates | Dates |
|---|---|---|---|
| 001 | 4 | 4 dates | May 1, 2027, May 2, 2027, May 3, 2027, May 4, 2027 |
Cottonwood Group Picnic Site is located next to scenic Cottonwood Lake on the Salt River Mountains, surrounded by the forests of western Wyoming.
The lake offers great canoeing and boating for smaller craft, as well as fishing for brook and cutthroat trout.
Hiking, mountain biking, off-road vehicle and horseback riding trails are in the area.
This day-use picnic site can accommodate up to 25 guests and 8-10 vehicles. Vault toilets and drinking water are provided.
A group overnight campsite is available for reservations here .
The picnic site is located above Cottonwood Lake, near the peaceful North Fork Creek. A forest of pines and aspens offers shade, and vibrant summer wildflowers are abundant.
The Bridger-Teton National Forest offers more than 3.4 million acres of public land for outdoor recreation. With its pristine watersheds, abundant wildlife and immense wildlands, the forest comprises a large part of the Greater Yellowstone Ecosystem, the largest intact ecosystem in the lower 48 United States.
From Afton, Wyoming, take Highway 89 south approximately 7 miles to Smoot and watch for signs for the Cottonwood Lake Campground. The forest boundary is about a mile up the access road, and the campground is 6 miles beyond that. Continue past the west first loop of the campground, then go right at the 'Y' intersection toward lake. The group picnic area is on the left side of the road.
View on Recreation.gov ↗ Get directions ↗






Reservations for Cottonwood Group Picnic Site are made through Recreation.gov. The current snapshot shows substantial availability: 4 of 4 tracked reservation dates are open (100%), though availability can change. Campsite Sniper has also detected 8 site openings here in the last 90 days, so further dates may appear. Pick the unit on the map to see its reservation calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
Campsite Sniper re-checks public Recreation.gov availability for this facility every hour and republishes whenever anything changes. This facility's data last changed at Nov 3, 2026 00:18 UTC; an older timestamp means nothing has changed since that time, not that checking stopped. Always confirm final availability on Recreation.gov when you book.
Campsite Sniper detected 8 site-date openings here over the last 90 days, none in the last 7. A free alert watches around the clock and pings you the moment one appears.
May 2027, with 4 open reservation dates in the current snapshot of 4.
Campsite Sniper cannot answer that from the current snapshot. The availability data held for Cottonwood Group Picnic Site begins May 1, 2027 — about 179 days after this snapshot was taken, so any earlier dates are outside what Campsite Sniper is tracking here rather than known to be unavailable. Check Recreation.gov for dates before May 1, 2027.
Choose the reservation dates you want at Cottonwood Group Picnic Site.
Campsite Sniper can monitor this facility and notify you if a selected date becomes available.
When a selected date becomes available, you get a push with a Recreation.gov link so you can review and book it yourself.