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Seawall Campground — Seawall Campground Ranger Station
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State Park

Seawall Campground

Acadia National Park · Southwest Harbor, ME

Verify with the state park system

State parks set their own rules and reservation systems. Fire bans, road closures, and operating dates change seasonally — check the state park website before traveling.

Directions

210

Total Sites

0.0

0 Reviews

173 Tent53 RV5 Group

Official sources & verification

Managed by State Park

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Source of truth

Reserve or permit

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We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this campground using the links above before you go — you are responsible for compliance. Last verified by us: Aug 8, 2026. Spot an error in our data?

Live availability

via Recreation.gov
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Availability is a recent snapshot, not a live hold — you always complete the booking on recreation.gov.

About

Overview For Seawall campsites, 90 percent of campsites are released six months in advance on the first of each month at 10 am EST. The remaining 10 percent are released at 10 am 14 days ahead of a desired arrival date on a rolling basis. For example, if you plan to arrive on May 24, you can make an online reservation starting at 10 am EST Dec 1 from the first release or starting at 10 am EST on May 10 from the second release. All campsite reservations must be made through recreation.gov. 90% of campsites are available six months in advance, and released on a monthly basis as described above. 10% of campsites are available at 10:00 a.m. EST. fourteen (14) days in advance of the desired reservation date. Visitors are able to make same day reservations if campsites are available. All reservations must be made through recreation.gov. Reservations cannot be made through the campground office or in-person. Recreation From gentle walks along the rugged coastline, mountain hikes, tree lined carriage roads for biking and lakes for kayaking and canoeing, Acadia offers many opportunities to get outside and be active.Park rangers at Acadia offer a variety of programs to suit every interest and activity level. Programs include walks, talks, hikes, narrated boat cruises, bike rides and more. Kids age 6-12 love Acadia's Junior Ranger Program.A 27-mile, historic loop road system offers outstanding views of the park's ocean shoreline, coastal forests and mountain silhouettes. Facilities The majority of this family-oriented campground's sites are for small and large tents; some sites can accommodate RVs up to 35 ft. in length. Maneuvering RVs in the campground can be very difficult. Seawall Campground was not designed to accomodate large RVs and trailers. Please read campsite details and warnings carefully before reserving a site. Accommodations cannot be made for RVs or trailers that do not fit in reserved sites. Flush toilets, running water and a dump station are provided, as are picnic tables and fire rings. Roads are paved. A picnic area is located on the shore across from the campground entrance. ***Fee shower facilities and camping supply stores are located 1 mile from the campground. There are no showers in the campground. The use of portable showers is prohibited.*** Natural Features Southwest Harbor is located on the west side of Mount Desert Island. The west side of the Island is considered the "quiet side" of Mount Desert Island. All the sites at Seawall Campground are wooded and within a 10-minute walk to the ocean. There are many beautiful and quiet hiking trails on this side of the Island, as well as Echo Lake, a wonderful lake for swimming, fishing, canoeing, kayaking and picnics. Acadia is comprised of a cluster of islands on the Atlantic coast of Maine. Mountains, lakes, streams, wetlands, forests, meadows and beaches are all found within roughly 50,000 acres comprising Acadia. Nearby Attractions Acadia National Park is surrounded by scenic island harbors and quaint towns. Mount Desert Island, the Schoodic Peninsula, and Isle au Haut offer plenty of visitor services including restaurants, shops, museums, and tours. Please check with local Chambers of Commerce for more information. Contact Info For facility specific information, please call (207) 244-0069.Charges & Cancellations In addition to the changes and cancellations outlined in the reservation rules above, a no-show refers to a camper who does not arrival at the campground and fails to cancel their reservation by check-out time on the day after their scheduled arrival.If you have not arrived by 10:00am EST the day after your scheduled arrival, your reservation will be canceled and incur a $20.00 service fee along with forfeiting the first night’s camping fee. Early DeparturesIf you choose to check out of your campsite early, you must notify us in person at the Campground Ranger Station before 10:00am EST to receive a refund for your remaining nights. If you check out after 10:00am EST, you will not receive a refund for that night.

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Amenities

Flush Toilets
Potable Water
Dump Station
Electric Hookups
Accessible
Picnic Tables
Fire Rings
Trash Service
Cell Service

Check-in & Check-out

Check-in 12:00 PM

Check-out 10:00 AM

Pet Policy

Pets allowed on leash

Campground Rules

  • Campfires generally permitted — verify current fire restrictions before lighting

Reservations

This campground accepts reservations. Book early for popular dates.

Make a Reservation

Individual Sites (150)

A01
#A01
Available

A01

Loop A-Loop

Check official pricing Max 6 guests20 ft
CampsiteStandardPets OKCampfires
Reserve
A02
#A02
Available

A02

Loop A-Loop

Check official pricing Max 6 guests20 ft
CampsiteTentPets OKCampfires
Reserve
A03
#A03
Available

A03

Loop A-Loop

Check official pricing Max 6 guests20 ft
CampsiteTentPets OKCampfires
Reserve
A04
#A04
Available

A04

Loop A-Loop

Check official pricing Max 6 guests20 ft
CampsiteStandardPets OKCampfires
Reserve
A05 (Admin)
Available
A06
#A06
Available

A06

Loop A-Loop

Check official pricing Max 6 guests20 ft
CampsiteTentPets OKCampfires
Reserve

In this park

Trails at Acadia National Park

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Within ~30 miles

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