No detected openings were recorded in the last 90 days. Campsite Sniper monitors Antelope (Boise National Forest, ID) continuously and will alert you if that changes.
Of the 630 tracked site-nights (Sep 18 – Nov 1, 2026): 630 unavailable (cause unspecified).
No online availability right now
Load status
Sep 18 – Nov 1, 2026Of the 630 tracked site-nights (Sep 18 – Nov 1, 2026): 630 unavailable (cause unspecified).
Open dates by month
Sep 2026 – Nov 2026No month in range currently shows online availability. 0 open site-nights across the tracked window — these site-nights are marked unavailable.
Holiday windows
Sites open per night · of 14 sites| 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.
About Antelope (Boise National Forest, ID)
Overview
Antelope Campground is located on the shores of the scenic Sagehen Reservoir in the Boise National Forest, perched at an elevation of 5031 feet. Visitors enjoy boating, fishing and exploring the non-motorized Sagehen Reservoir Trail.
Recreation
Sagehen Reservoir offers excellent boating, canoeing and rainbow trout fishing. A boat ramp and dock are located within the campground.The speed limit on the reservoir is 15 mph.
Hiking, biking, horse and off-road vehicle trails are abundant in the area. The non-motorized Sagehen Reservoir Trail, a 4-mile loop around the lake, offers great fishing spots, beautiful viewpoints and abundant wildlife watching opportunities.
The Sagehen and KYAOTT ATV Trail Systems can be accessed near the reservoir, offering more than 35 miles of trails for off-road vehicles and motorcycles, but hikers, mountain bikers and horseback riders can enjoy these trails as well.
Facilities
The campground offers a large, tent-only group site that can accommodate up to 30 people, with several picnic tables, a grill and campfire ring. Numerous single-family sites also available, equipped with picnic tables and campfire rings.
Vault toilets and hand-pumped drinking water are provided. Roads and some parking spurs throughout the campground are paved; other spurs are gravel. Firewood is available for purchase from the host.
Natural Features
The campground is situated in a forest of towering Ponderosa pine, Engelmann spruce, Douglas fir and grand fir. Most sites have plentiful shade and some have partial lake views. Summer temperatures range from 80-90 degrees during the day with crisp, cool nights.
A variety of berries and mushrooms can be found throughout the area. Local wildlife includes deer, elk, black bear, goshawk, woodpeckers and boreal owls.
Getting there
From Horseshoe Bend, Idaho, take State Highway 52 for 9 miles, then turn right on Sweet/Ola Highway and travel 16 miles to Ola. From Ola, continue 10 miles northeast on FS Rd 618, then make a right on FS Rd 626 and follow it for 7 miles. Make a left on FS Rd 614 and travel about 2 miles to Sage Hen Reservoir. Antelope Campground is on the north end of the reservoir.
View on Recreation.gov ↗ Get directions ↗
Photo gallery
FAQ
How do I get a reservation at Antelope (Boise National Forest, ID)?
Campsite Sniper's current snapshot shows none of the 630 tracked site-nights open for online reservation at Antelope (Boise National Forest, ID). That can mean dates are reserved, closed, not yet released, or offered first-come, first-served rather than online. 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.
Does Campsite Sniper book this campground for me?
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
How current is this availability data?
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.
Which sites at Antelope (Boise National Forest, ID) fit a 35-foot RV?
1 of the 14 sites that support RV analysis has a recorded maximum of 35 ft or more; the longest recorded is 40 ft. 13 of those 14 sites have a recorded maximum length and 1 does not; it is not counted as fitting.
Does Antelope (Boise National Forest, ID) have online availability right now?
As of the Sep 18, 2026 snapshot, none of the 630 tracked site-nights are open for online reservation. That can mean dates are reserved, closed, not yet released, or offered first-come, first-served rather than online. A free Campsite Sniper alert tells you if any date opens online.
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We run paced availability checks for Antelope (Boise National Forest, ID). One watch covers every matching site.
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