Pick a site on the map to see its availability calendar.
Only 14 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 45 tracked site-nights (Sep 18 – Nov 1, 2026): 13 open for online reservation · 32 reserved.
Of the open cabin-nights on mapped sites, 8 fall on weekdays and 5 on weekends (Fri–Sun).
September is fully reserved. 0 of 13 tracked site-nights are open there — 13 reserved.
| Window | Night | Sites open | Status |
|---|---|---|---|
| Labor Day | SAT Sep 5 | 0 | None open |
| SUN Sep 6 | 0 | None open | |
| MON Sep 7 | 0 | None open | |
| Thanksgiving | THU Nov 26 | 0 | None open |
| FRI Nov 27 | 0 | None open | |
| SAT Nov 28 | 0 | None open |
Labor Day: no online availability on any tracked night. Thanksgiving: no online availability on any tracked night.
| Cabin | Open cabin-nights |
|---|---|
| 001 | 13 |
This cabin currently has 13 cabin-nights available.
The next bookable night is Oct 11; the first open weekend starts Oct 30. Campsite Sniper can watch later dates for you.
Multi-night stays. 2 2-night, 2 3-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Oct 18 at site 001.
| Cabin | Max RV | Hookups | Open cabin-nights | Longest run | Dates |
|---|---|---|---|---|---|
| 001 | Not recorded | None | 13 | 6 nights | Oct 11, Oct 18, Oct 19, Oct 20, Oct 21, Oct 22, Oct 25, Oct 26, Oct 27, Oct 28, Oct 29, Oct 30 +1 more |
Tamarack Cabin offers outdoor enthusiasts a quaint cabin with epic views atop Tamarack Mountain. The cabin can accommodate four guests, and a short walk through the trees awards a unique opportunity to view miles of the Umatilla National Forest from sunup to sundown.
The site was originally used as a fire detection lookout. The original structure was a platform built on a high tree in 1925. It was replaced with a 96-foot Aermotor tower in 1933, and a neighboring cabin was built to house Forest Service employees. A utility shed was also built. When the cabin burnt down in 1966, the shed was converted into housing. That same shed is where guests can stay today. The tower is also still standing, and when the tower is staffed, visitors are welcome to climb up and enjoy the view.
Over 26 miles of hiking and horseback riding trails on the Heppner Ranger District can be accessed from the cabin. Plentiful fishing opportunities abound in nearby streams and Bull Prairie Lake. Many roads are open to off-road vehicles, and 28 miles of designated trails are available. Other activities include hunting, wildlife viewing and bird watching. This site is not open in the winter.
This cozy converted shed offers one room with amenities including propane lights, a heating stove and cook stove, refrigerator, cookware, silverware, and dishes. Furnishings consist of two sets of twin bunkbeds, a cabinet for clothes, table with four chairs, and a rocking chair on the small front porch. There is a picnic table and fire ring outside, though fire danger may restrict campfires, so check for conditions with the Ranger District prior to arrival. There is also a nearby outhouse. There is no water onsite, so visitors must bring plenty of water for drinking, cooking, and washing. Guests must bring food, water, ice chest and ice, bedding, toiletries, a first aid kit, flashlights, matches and all other basic camping gear.
At 4,979 feet above sea level, Tamarack Mountain overlooks the John Day River basin between Spray and Kimberly. The lookout and the mountain it tops are named after the western larch, a tree that is particularly plentiful in the Blue and Wallowa Mountains. Western tanagers and dusty flycatchers frequent the area and purple-blue spikes of lupine, white and pink yarrow and yellow balsamroot add bursts of color to the landscape.
Spray is the nearest town with a general store, gas, and propane which is about a half hour drive away.
Heppner is about one hour away with a larger variety of stores for your recreational needs.
Off-road vehicle enthusiasts enjoy Morrow County OHV Park, located 14 miles north on HWY 207. There are some food options, ice, and propane for sale at this site.
From Lexington, OR, take Highway 74/207 east to Heppner. Continue south, on Highway 207. At the junction in Heppner, bear right to continue south on Highway 207 for 39 miles through Heppner, Ruggs, Hardman and past Anson Wright County Park to the junction of Highway 207 and Forest Road 24 (0.1 miles past the Bull Prairie Campground turn-off). Turn left (east) on FR 24 (a gravel road) and travel 6.5 miles to FR 2407. Turn right (south) on FR 2407 and travel 1.5 miles to FR 040. Travel a half-mile on FR 40 to the cabin, which is on the right before the helipad. A high-clearance vehicle is recommended for access as the last mile to the cabin is very steep and rocky.
View on Recreation.gov ↗ Get directions ↗








Reservations for Tamarack Cabin are made through Recreation.gov. 71.1% of tracked site-nights are not currently open for online reservation; 13 of 45 remain open. Campsite Sniper has also detected 14 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 Sep 18, 2026 16:19 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 Tamarack Cabin in the last 7 days, 14 over 30 days and 14 over the last 90.
2 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Oct 18 at site 001. Confirm and book on Recreation.gov.
October 2026, with 12 open site-nights in the current snapshot of 31.
As of the Sep 18, 2026 snapshot: the next open date is Sun, Oct 11 and the next open weekend starts Fri, Oct 30. 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 Tamarack Cabin. 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.