Pick up in Westford| Location | Baldwinville, Massachusetts |
|---|---|
| Maximum RV length | 28 ft (longest listed site) |
| Hookups | None listed |
| RV sites | 27 |
| Book on | Massachusetts State Parks |
From the park's listing on Massachusetts State Parks. Confirm details with the park before you book.
Picks are 28 ft or shorter: the longest RV site listed here. Pickup area: Boston (Boston Logan International (BOS)), about 57 mi straight-line from Otter River State Forest. RV rentals in Boston
Pick up in WestfordThis weekend · Sold out Oct 30 – Nov 1No site open for all your nights



Otter River State Forest is a Massachusetts State Parks campground in Baldwinville. It lists 27 RV or RV/tent sites, 43 tent sites and 4 cabin or glamping units for rigs up to 28 ft. 10 sites have electric. Pets are allowed per the listing.
Checking 2 nights (your saved dates or this weekend). Tell us what you're staying in to see matching sites and prices.
Availability checked Oct 25 on Massachusetts State Parks. Rates are the provider's nightly rates; totals are estimates before taxes & fees.
You book with the provider. Each row shows that provider's lowest open option for your dates, and which provider our main button uses.
Availability checked Oct 25 on ReserveAmerica. Showing 40 of 77 sites.
| Site | Fr 30 | Sa 31 | Price |
|---|---|---|---|
| 001 popup/tent | X | X | $17 |
| 002 popup/tent | X | X | $17 |
| 004 tent only | X | X | $17 |
| 005 tent only | X | X | $17 |
| 006 tent only | X | X | $17 |
| 007 tent only | X | X | $17 |
| 008 tent only | X | X | $17 |
| 009 tent only | X | X | $17 |
| 010 tent only | X | X | $17 |
| 011 tent only | X |
This weekend (Fri, Oct 30 – Sun, Nov 1): Book online. Reservations online on Massachusetts State Parks — open dates and rates come from the booking site.
Longest RV site listed: 28 ft. Unsure if your rig fits? Check it in the Rig Fit tool
86 Winchendon Road
Open in Google Maps ↗
Otter River's campground includes 73 campsites, four yurts and three group sites situated around two-acre Beaman Pond. Enjoy a new basketball court and volley ball court, miles of hiking trails and access to mountain biking in the adjacent Birch Hill Wildlife Management Area.
| Agency / operator | Not listed |
|---|---|
| Booking | Online via ReserveAmerica (booking listing; window not listed) |
| Max RV / trailer length | Not listed |
| Bear storage |
Pick up in Acton
Pick up in Acton| X |
| $17 |
| 012 tent only | X | X | $17 |
| 013 popup/tent | X | X | $17 |
| 014 popup/tent | X | X | $17 |
| 015 tent only | X | X | $17 |
| 016 tent only | X | X | $17 |
| 017 tent only | X | X | $17 |
| 018 standard non electric | X | X | $17 |
| 019 tent only | X | X | $17 |
| 020 tent only | X | X | $17 |
| 021 tent only | X | X | $17 |
| 022 tent only | X | X | $17 |
| 023 tent only | X | X | $17 |
| 024 tent only | X | X | $17 |
| 025 tent only | X | X | $17 |
| 026 tent only | X | X | $17 |
| 027 tent only | X | X | $17 |
| 028 standard non electric | X | X | $17 |
| 029 popup/tent | X | X | $17 |
| 030 tent only | X | X | $17 |
| 031 tent only | X | X | $17 |
| 032 tent only | X | X | $17 |
| 033 standard non electric | X | X | $17 |
| 034 popup/tent | X | X | $17 |
| 032A tent only | X | X | $17 |
| 038 tent only | X | X | $17 |
| 039 tent only | X | X | $17 |
| 040 tent only | X | X | $17 |
| 041 tent only | X | X | $17 |
| 043 tent only | X | X | $17 |
| 045 tent only | X | X | $17 |
✓ available · R reserved · X not available · C closed · W first come, first served · N not yet released
| Not listed |
| Season | Not listed |
|---|
| Hookups | Not listed |
|---|
"Not listed" means no source we use states it.
Official facts link to their source; “Listing” facts come from the ReserveAmerica listing. Anything we can't source says so.
Closest stays by type. Distances are straight-line from Otter River State Forest, not driving.
Available Oct 30 – Nov 1 · 2 nights28 sites open for every night
Available Oct 30 – Nov 1 · 2 nights2 sites open for every night
Availability not current