Pick a site on the map to see its availability calendar.
Only 16 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 183 tracked site-nights (Nov 2, 2026 – May 3, 2027): 61 open for online reservation · 121 reserved · 1 on sites not offered for online reservation (first-come, first-served or administrative).
Of the open cabin-nights on mapped sites, 48 fall on weekdays and 13 on weekends (Fri–Sun).
April holds the most room. 22 of 30 site-nights are still open there.
| Window | Night | Sites open | Status |
|---|---|---|---|
| Thanksgiving | THU Nov 26 | 0 | None open |
| FRI Nov 27 | 0 | None open | |
| SAT Nov 28 | 0 | None open | |
| Christmas | THU Dec 24 | 0 | None open |
| FRI Dec 25 | 1 | Open | |
| New Year | THU Dec 31 | 0 | None open |
| FRI Jan 1 | 0 | None open | |
| 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 |
Thanksgiving: no online availability on any tracked night. Christmas: no cabin is currently available for the complete two-night stay. Thursday has no online availability; individual Friday night remains open. New Year: no online availability on any tracked night. Memorial Day: no online availability on any tracked night.
| Cabin | Open cabin-nights |
|---|---|
| 001 | 61 |
This cabin currently has 61 cabin-nights available.
The next bookable night is Nov 30; the first open weekend starts Dec 25. Campsite Sniper can watch later dates for you.
Multi-night stays. 12 2-night, 10 3-night, 1 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Dec 6 at site 001.
| Cabin | Max RV | Hookups | Open cabin-nights | Longest run | Dates |
|---|---|---|---|---|---|
| 001 | Not recorded | None | 61 | 9 nights | Nov 30, Dec 6, Dec 7, Dec 8, Dec 9, Dec 10, Dec 13, Dec 14, Dec 15, Dec 22, Dec 23, Dec 25 +49 more |
Garnet Mountain Fire Lookout sits on the apex of Garnet Mountain, at an elevation of 8,245 feet. The lookout provides a panoramic view of the surrounding peaks and valleys. Highlights include the Spanish Peaks to the west, the Gallatin Range to the south, the Hyalite Ridge to the east and the Gallatin River Valley to the north.
The structure can be accessed by hiking, horseback or mountain bike on the Garnet Mountain Lookout Trail in the summer. The 4.5-mile trail gains 2,800 feet along its path. Motorcycles and ATVs can access the lookout via the Rat Lake Trail from June 16 through December 1. During winter months, guests must plan on skiing, snowmobiling or snowshoeing up to 10 miles.
Guests are responsible for their own travel arrangements and safety, and must bring several of their own amenities.
Hikers, mountain bikers and off-road vehicle riders can access the same trail used to get to the lookout. Snowy conditions offer abundant opportunities for cross-country skiing and snowshoeing. Big game hunting for bear, elk or moose is a popular autumn pastime around Garnet Mountain.
The lookout can sleep up to four people on provided bunk beds with mattresses. There is a wood stove for heat that can also be utilized for cooking. Other amenities include a table with chairs, basic cookware, dishes and utensils. A vault toilet is located outside the facility. Firewood is provided for the wood stove, and there is a campfire ring outside as well. Water and electricity are not available. Guests must bring their own water supply, as well as garbage bags for packing out trash. Items such as bedding, flashlights or lanterns, dish soap, extra toilet paper and first aid supplies are also not provided.
A fire lookout has existed on Garnet Mountain since 1930. The current structure was built in 1962. The lookout is available for reservation year-round. It is an excellent vantage point for watching sunrises and sunsets, or for gazing at the stars on a clear night. Grizzly bears are extremely common in this area, and gray wolves, mountain lions, deer, elk, moose, bighorn sheep and the Canada lynx also make their home here. A wide variety of bird species can also be seen.
View on Recreation.gov ↗ Get directions ↗









Reservations for Garnet Mountain Fire Lookout are made through Recreation.gov. 61 of 183 tracked site-nights are currently open (33.3%). Campsite Sniper has also detected 16 site openings here in the last 90 days, so further dates may appear. Pick a site on the map to see its 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 2, 2026 16:20 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 2 site-date openings at Garnet Mountain Fire Lookout in the last 7 days, 9 over 30 days and 16 over the last 90.
10 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Dec 6 at site 001. Confirm and book on Recreation.gov.
April 2027, with 22 open site-nights in the current snapshot of 30.
As of the Nov 2, 2026 snapshot: the next open date is Mon, Nov 30 and the next open weekend starts Fri, Dec 25. Detected openings can add earlier dates at any time; a free Campsite Sniper alert catches those the moment they appear.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Garnet Mountain Fire Lookout. One watch covers every matching site.
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.