Sightseeing & food| Location | Madison, Connecticut |
|---|---|
| Maximum RV length | 35 ft (longest listed site) |
| Hookups | water, electric |
| RV sites | 547 |
| Dump station | Yes |
| Showers | Yes |
| Laundry | Yes |
| Book on | Connecticut State Parks |
From the park's listing on Connecticut State Parks. Confirm details with the park before you book.
This weekend · Sold out Oct 30 – Nov 1No site open for all your nights





Hammonasset Beach State Park is a Connecticut State Parks campground in Madison. It lists 547 RV or RV/tent sites, 1 tent site and 8 cabin or glamping units for rigs up to 35 ft. 489 sites have electric. Listed amenities include showers, laundry, a dump station and a boat ramp.
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 26 on Connecticut 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 26 on ReserveAmerica. Showing 40 of 556 sites.
| Site | Fr 30 | Sa 31 | Price |
|---|---|---|---|
| O02 standard non electric | X | X | from $20 |
| O04 standard non electric | X | X | from $20 |
| O06 standard non electric | X | X | from $20 |
| O08 standard non electric | X | X | from $20 |
| PEQA standard non electric | X | X | from $20 |
| PEQB standard non electric | X | X | from $20 |
| PEQC standard non electric | X | X | from $20 |
| PEQD standard non electric | X | X | from $20 |
| PEQE standard non electric | X | X | from $20 |
This weekend (Fri, Oct 30 – Sun, Nov 1): Book online. Reservations online on Connecticut State Parks — open dates and rates come from the booking site.
Longest RV site listed: 35 ft. Unsure if your rig fits? Check it in the Rig Fit tool
1288 BOSTON POST RD (PO 271)
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"Hammonasset" means "where we dig holes in the ground" and refers to the place where a settlement of eastern woodland Indians farmed along the Hammonasset River. They subsisted on corn, beans, and squash, and by fishing and hunting. The first colonists arrived in 1639. Property changed hands frequently between Native Americans and the first colonists. In 1898, the Winchester Repeating Arms Company bought Hammonasset and used it as a testing site for their new rifle. Their Lee Straight Pull rifle was mounted on a horse drawn stone boat, from which it was fired into targets on the beach. Hammonasset Beach State Park, with over 2 miles of sandy beach, has much to offer.
| Agency / operator | Not listed |
|---|---|
| Booking | Online via ReserveAmerica (booking listing; window not listed) |
| Max RV / trailer length | Not listed |
| Bear storage | Not listed |
| Season | Not listed |
Picks are 35 ft or shorter: the longest RV site listed here. Pickup area: Boston (Boston Logan International (BOS)), about 110 mi straight-line from Hammonasset Beach State Park. RV rentals in Boston
Pick up in Attleboro
Pick up in Attleboro
Pick up in Attleboro| PEQF standard non electric | X | X | from $20 |
| PEQG standard non electric | X | X | from $20 |
| PEQH standard non electric | X | X | from $20 |
| O17 standard non electric | X | X | from $20 |
| O19 standard non electric | X | X | from $20 |
| O21 standard non electric | X | X | from $20 |
| O23 standard non electric | X | X | from $20 |
| P18 popup/tent | X | X | from $20 |
| P19 popup/tent | X | X | from $20 |
| P21 popup/tent | X | X | from $20 |
| PTK002 standard non electric | X | X | from $20 |
| PTK004 standard non electric | X | X | from $20 |
| PTK006 standard non electric | X | X | from $20 |
| PTK008 standard non electric | X | X | from $20 |
| PTK010 standard non electric | X | X | from $20 |
| PTK012 standard non electric | X | X | from $20 |
| PTK014 standard non electric | X | X | from $20 |
| PTK016 standard non electric | X | X | from $20 |
| PTK018 standard non electric | X | X | from $20 |
| PTK021 standard non electric | X | X | from $20 |
| PTK022 standard non electric | X | X | from $20 |
| PTK023 standard non electric | X | X | from $20 |
| PTK024 standard non electric | X | X | from $20 |
| PTK025 standard non electric | X | X | from $20 |
| PTK026 standard non electric | X | X | from $20 |
| PTK027 standard non electric | X | X | from $20 |
| PTK028 standard non electric | X | X | from $20 |
| PTK029 standard non electric | X | X | from $20 |
| PTK030 standard non electric | X | X | from $20 |
| NIPQ standard non electric | X | X | from $20 |
| NIPR standard non electric | X | X | from $20 |
✓ available · R reserved · X not available · C closed · W first come, first served · N not yet released
| 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 Hammonasset Beach State Park, not driving.
Available Oct 30 – Nov 1 · 2 nights2 sites open for every night
Available Oct 30 – Nov 1 · 2 nights109 sites open for every night
Available Oct 30 – Nov 1 · 2 nights5 sites open for every night