Seawall Campground
Sold out? Sites at Seawall Campground open up when campers cancel.
Campsite Tonight watches Recreation.gov 24/7 and adds an open site to your cart automatically — you just check out.
At a Glance
About Seawall Campground
Seawall Campground is a national park campground at Acadia National Park in Hancock County, Maine. Reservations are managed through Recreation.gov. When a booked site here is cancelled it can vanish within minutes, so Campsite Tonight monitors it 24/7 and auto-adds the opening to your Recreation.gov cart before anyone else.
Seawall Campground is in very high demand — sites here routinely sell out well in advance. Cancellations are often the best way in, which is exactly what Campsite Tonight watches for.
The campground accommodates RVs and trailers up to 100 ft. Campers rate it 4.6/5 across 364 reviews.
Other campgrounds at Acadia National Park include Blackwoods Campground, Schoodic Woods Campground and Duck Harbor Campground.
Total reservations in May — 2023: 371 · 2024: 449 · 2025: 518
Location
Address
Hancock County, Maine
Coordinates
44.2386, -68.3028
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open.
- •August sees 2,802 reservations - book early or set cancellation alerts.
Nearby Campgrounds
Photos
Seawall Campground FAQ
How far in advance should I book Seawall Campground?
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open. Mark your calendar for when the booking window opens (typically 5-6 months ahead). Also set alerts - cancellations do happen.
What is the busiest time at Seawall Campground?
August typically sees the highest reservation activity at Seawall Campground. During peak times, 100% of reservations are made 2+ weeks in advance.
Are there campsites available at Seawall Campground right now?
Seawall Campground is currently fully booked for the next 14 days. However, cancellations happen frequently - download the Campsite Tonight app to get instant alerts when sites become available.
How often is availability checked at Seawall Campground?
Campsite Tonight monitors Seawall Campground for cancellations and new availability as fast as every 29 sec. When a site opens up, users with alerts enabled receive instant notifications so they can book before others.
Where is Seawall Campground located?
Seawall Campground is located in Acadia National Park, Maine.
Track Availability at Seawall Campground
Get instant notifications when campsites become available at Seawall Campground. Never miss a cancellation again.
Available on iOS and Android