itOpened Guides · Lassen National Forest
How to actually get a site at Merrill Campground — the verified facts, the release reality, and the cancellation route in.
Watch it with itOpened
Proof, from our own scanners: 673 confirmed openings across 34 campgrounds since Oct 29, 2026 — each one re-verified before logging. See the live cancellation index.
Watch Merrill CampgroundFree to start. We never book, hold, or resell — you book it yourself, in your own account, at the normal price. Fees pay for monitoring; openings are first-come and cannot be guaranteed.
Overview Merrill Campground is located in the Eagle Lake Recreation Area of the Lassen National Forest. This recreation area has five campgrounds, three designated day use areas and a marina on the south shore of Eagle Lake. All of these recreation facilities are connected by a 5. 2 mile paved hiking/bike trail. The Osprey Overlook, another day use area in the recreation area, can be hiked or driven to for a scenic view of the southern end of Eagle Lake and the surrounding forest basin. The Lassen National Forest offers a variety of lakes, streams and wilderness areas for recreational opportunities.
| Total sites | 302 |
|---|---|
| Site types | Standard, Group |
| Site mix (directory count) | Standard 166 · Group 2 |
| Area | Lassen National Forest |
| Managed by | USDA Forest Service |
| Activities | Biking, Camping, Swimming Site |
| Directory phone | |
| Official listing | Recreation.gov campground page |
| Book through | Recreation.gov |
Merrill Campground is reserved through Recreation.gov, on the release pattern stated in its official listing. In demand, reservable sites are claimed within minutes of each release — which is why the campground reads as sold out for most of the year, and why the realistic route in is rarely the release itself.
Sites booked months ahead get cancelled as trips fall through, and each cancellation returns its nights to the official calendar instantly — first-come, no waitlist, no announcement. itOpened scans the Recreation.gov calendar for Merrill Campground around the clock; when a site matching your dates and vehicle opens, you get a text with a direct link, and you book it yourself, in your own account, at the normal price. We never book, hold, or resell. The mechanics are the same ones documented in how campsite cancellations actually work.
Watch more than one calendar. These nearby or same-area campgrounds take the same trip — and their cancellations are independent chances:
| Hat Creek | 79 sites · same area |
|---|---|
| Christie Campground | 69 sites · same area |
| Almanor | 55 sites · same area |
| Gurnsey Creek | 54 sites · same area |
| Eagle Campground | 51 sites · same area |
Full directory facts and sibling campgrounds: Merrill Campground campground page · Lassen National Forest park page.
Watch it with itOpened
Proof, from our own scanners: 673 confirmed openings across 34 campgrounds since Oct 29, 2026 — each one re-verified before logging. See the live cancellation index.
Watch Merrill CampgroundFree to start. We never book, hold, or resell — you book it yourself, in your own account, at the normal price. Fees pay for monitoring; openings are first-come and cannot be guaranteed.
Every figure in this article traces to one of the sources above. If a number isn't sourced, we don't print it.
Last updated 2026-10-30.