Seawall Campground — Acadia National Park
Campsites are very close together. Price is very reasonable though. Restrooms are very clean.
The coastal region surrounding Union, Maine offers several tent camping options within a short drive, including farm-based sites and backcountry experiences. Continuous Harmony Farm, located northeast of Union, provides tent-only campsites with pond views and access to organic blueberry fields during harvest season. Tiny Cabins of Maine, despite its name, features dedicated tent camping sites with wooden platforms and pond access. Both locations maintain a rustic atmosphere while providing basic amenities for tent campers seeking natural settings away from larger commercial campgrounds.
Tent sites in this region typically feature level ground with varying surface types from grassy fields to forest duff. Most primitive tent campgrounds provide fire rings and picnic tables, though amenities vary significantly between locations. Continuous Harmony Farm offers drinking water and allows fires, with firewood available for purchase. Campers should note that site boundaries at some locations may not be clearly marked, potentially affecting privacy during busier periods. Weather conditions can change rapidly in coastal Maine, with fog rolling in quickly, particularly at island camping locations accessible from nearby coastal towns.
In early summer, tent campers frequently enjoy the unique experience of camping among blueberry fields at several farm-based sites. According to reviews, Maine Wild Blueberry Bliss provides tent campsites with exceptional privacy and quiet surroundings. One visitor noted, "The land was quiet and peaceful with acres of blueberry fields creating a special sense of being in nature." For more adventurous backcountry tent camping, the Maine Island Trail offers primitive tent sites on islands like Nathan and Shivers, perfect for experienced campers with sea kayaks. These walk-in tent sites require additional preparation but reward visitors with unobstructed stargazing and coastal views. The backcountry tent camping experience on these islands includes flat spaces for small tents but no amenities, requiring complete self-sufficiency.
"We're so excited to have this property, hosted by Doug, on our platform. Park your van, or pop your tent, next to the pond."
"The space is gorgeous, right next to a pond. Important to know though, there are several campsites. It's unclear how many campers could be there on any given night but it could be many."
from $40 / night
"The common spaces are equally as luxurious. The bathhouse was just like a four-star hotel. They provide you with shampoo, conditioner and body wash. There is even a hair dryer!"
"Located in Waldoboro, they create a wonderfully balanced experience between the outdoors and glamp. While their model continues to evolve, camping is not available on all days/weekends. "
"I recently stayed at the Tiny Cabins of Maine with my family for two nights, opting for their tent camping site. From the moment we arrived, the host's warm welcome made us feel right at home."
"This smaller campground offers great privacy on a large pond in the Maine forests. "
from $50 - $120 / night
"There are 4 total campsites, and each offers a slightly different view and sense of privacy. The owner met us when we arrived. Dogs are allowed. "
"This location offers level sites, views of rolling blueberry fields, a picnic table, and other goodies from your host. Lakeisha really takes pride in this property, and it shows."
Available this weekend
from $49 - $69 / night
"You must heat the water up in another pot already, so why not just chuck in the coffee filter bag directly into the pot? Save a step."
"Camping on in the Duck Harbor Campground is nearly the stuff of legends. "
"I describe this as "backpacking light". You need to bring everything with you (except water) on the mailboat and then walk on a short distance to one of 5 campsites."
Campground full this weekend
Get a text when availablefrom $20 / night
"The Maine Island Trail offers 200 islands in which to sea kayak camp and Saddleback Island is one of the many gorgeous options in the Deer Isle Archipelago. "
"As a nature and wildlife photographer, I’m outside shooting pictures in every type of weather, both on land and sea."
Available this weekend
from $30 - $165 / night
"All the things you need are there - firewood, water, bathrooms and showers, and even electricity at the site. Only thing is the sites are small and close together."
from $40 - $50 / night
Campsites are very close together. Price is very reasonable though. Restrooms are very clean.
This campground is located on the northwest shore of Lake St. George which is a beautiful spring fed lake. The closest big town is Belfast which is just 16 miles west and Augusta is about 25 miles away. The park offers lots to do like boating, picnicking, volleyball, fishing, hiking, and swimming (which is in a designated area with lifeguards in the summer months). The park has rental canoes, paddle boats and kayaks for those that don’t have their own. We visited in the summer and the campground was pretty full but you didn’t feel like you were smothered. There are only 39 campsites, most of which are reservable online. The campground is also open in the winter and offers lots of winter outdoor activities. Campsites are a mix of gravel, grass, shady, and completely open sites. Be careful which site you book because some campsites are wide open with no shade so you may not want to book those in the summer. There is are newer restrooms with showers towards the front of the campground. The restrooms and showers are together in one room so you have lots of privacy. The shower had plenty of hot water. A dump station and potable water fill are located near the entrance. Sites along the water were nice and large enough for big-rigs but many were unlevel. We thought sites 21-23 and 30 were some of the nicest. Campsites in the middle section seemed more level than the ones along the lake or nearest the road in the woods. The sites in the middle also tend to be larger and you could use as a pull-thru. Our Verizon phone and hotspot worked well and we were able to pick up a few over-the-air antenna. One of the downsides is the noise from Route 3 which is a busy road. The other is that there are no hook-ups in the campground. Each site does have a firepit and picnic table. Nearby is the Lake St. George Brewing Company which has great beer and a dog-friendly patio. Check out the little town of Liberty nearby which has a restaurant, an interesting tool store and Liberty Graphics which has tons of cheap t-shirts with cool designs.
We’ve camped here for over fifteen years and always have a great experience. The campground has nice sites, water access, nature preserves and hiking within a short distance and is close to Boothbay Harbor and many other beautiful coastal Maine Towns. Since we have a big-rig, we choose to stay in the full hook-up section in the front (sites 100-149) that has long level pull thru and back-in sites. The only downside of this section is that the sites are in the open with few trees for shade and no privacy between sites. Some sites have a wooden deck on the patio with a railing around it and others have a grassy/gravel patio. RV’s 36’ or less have more choice for sites whether you want shade in the woods or waterfront. Hookups are variable (regarding electric) so be sure to check the map before picking a campsite. A dump station is located in the front of the campground. There are two bathhouses (each with laundry) that are at both ends of the park. Waterfront sites are beautiful with a view of the marsh and tidal river. Just be aware that the tides are 10-12 feet and when the tide is out, you are looking at a mudflat. There are also tent sites that are nicely wooded. Access to the park is easy off the main road and the roads within the campground are easy to navigate. The campground accepts cash or check only. There is no online booking, you either call them directly or fill out a form and mail it to them. There is a kayak launch and the campground does have boats for rent. A great amenity is the shuttle that takes you to downtown Boothbay Harbor since the parking downtown is expensive.
Clean facilities. Laundry available for $2.50 for wash and $2.50 for dry. All hook ups worked for me. I stayed at spot 085, very close to bathrooms which was helpful. Friendly and helpful staff.
Spent a few days here in early October. Pleasant host, easy check-in, and quiet campground with full hookups. Minutes from the highway and an hour or so from Acadia.
This is a BIG campground with lots of amenities. Laundry, dog park, bath house, etc…. The size of the place makes using some of the amenities prohibitively—you could walk well over a quarter mile to get to the bath house. Generally a very clean location with easy access to the road to Acadia NP.
This has been our favorite site yet! We at C54 which is apparently the best site. We have a roof top tent and the site had power and water. It is a “corner lot”! It has so much room and is right near the bathroom and showers. You are in the woods and there is a beautiful lake with kayak rentals right on site. The staff was so kind and helpful. We felt they were truly happy we were there.
Campsites are nice. Spaced nicely apart from each other. Bathhouse very clean.. campground needs showers though !!!
Clean, water and electric only at the waterfront, but nice view. I didn't use the facilities so I can't comment on those. $55 a night with military discount and off season.
Tent camping options near Union, Maine extend beyond the farm settings described previously, with several marine-based sites available within a 45-minute drive. The coastal region sits where the St. George River watershed meets Penobscot Bay, creating diverse camping environments from inland forest sites to island outposts. Summer temperatures typically range from 55-80°F with frequent evening cooling, while early fall brings temperatures dropping into the 40s at night.
Kayak to island campsites: Located about 35 miles from Union, the Maine Island Trail offers primitive camping on islands like Nathan Island and Shivers Island. One camper noted of Shivers Island, "With a deep, rocky shore, it's the perfect place to make dinner, watch the sunrise or set, and star gaze with no city lights or trees to obstruct your view."
Hike Acadia day trails: From Union, the Duck Harbor Campground in Acadia National Park makes an excellent overnight destination. A reviewer mentioned, "There are several miles of moderate hikes. Starting in 2018 reservations will be online starting April 1. The campground is open mid May to mid October."
Blueberry picking: During late July through August, several farms near Union open their fields to campers. At Maine Wild Blueberry Bliss, a camper shared, "We absolutely loved this site, it was nothing we had ever experienced before. The views were incredible, we swam in the water everyday, and picked/ate the blueberries!"
Privacy levels: While some sites near Union offer close communal camping, others provide significant separation. At Continuous Harmony Farm, a visitor explained, "The space is gorgeous, right next to a pond. Important to know though, there are several campsites. It's unclear how many campers could be there on any given night but it could be many."
Tent platforms: Several campgrounds provide raised wooden platforms to keep tents dry. At Tiny Cabins of Maine, a camper appreciated that "The tent camping amenities, including the pop-up toilet and sturdy wooden platform, were thoughtfully provided. The fire pit and picnic table were perfect for evening gatherings."
Local ecology: The best tent camping near Union, Maine often includes unique natural features. One camper at Maine Wild Blueberry Bliss described, "The land was quiet and peaceful - it is acres of blueberry fields, which create a special sense of being in nature. The site we were at had a nice tree, which framed the site."
Reservation timeline: For popular sites, planning ahead is essential. A Duck Harbor visitor advised, "If you don't go online within 10 minutes of opening day, April 1st, at 10 am EST, you will miss your chance to stay here for the whole year."
Site identification challenges: Many smaller campgrounds lack clear markings. A Continuous Harmony Farm camper reported, "The sites are not marked at all and there did not seem to be a way to check in (it was first come first serve for us)."
Weather preparedness: The Maine coast experiences rapid weather changes. For island camping at Saddleback Island, a ranger warned, "The fog can roll in at any minute so come prepared with a chart, compass, bearings between islands/markers and a marine radio."
Farm-based experiences: Several farms near Union welcome family camping. The Tops'l Farm reviewer mentioned, "There is a common space that includes picnic tables and a large fire pit. The bathhouse building also has charging stations for each tent so you can stay plugged in during your stay!"
Pond activities: Water features provide entertainment for children at multiple campgrounds. A Tiny Cabins of Maine visitor noted, "Kayaking in the pond was a highlight, thanks to the convenient dock."
Bug management: Families should prepare for insects. A camper at Tops'l Farm advised, "Only downfall…There are quite a few of mosquitos. Thankfully they provide various bug spray's that you can use!"
Level sites: Finding flat terrain for RVs requires research. A Maine Wild Blueberry Bliss camper reported, "We stayed in campsite 2, where the land is open and flat, and there was plenty of room for our rv."
Utility limitations: Most natural settings near Union lack hookups. The same reviewer noted, "It is dry camping, with no hookups, and generators are not allowed."
Water access considerations: Several RV-friendly sites offer water views but limited shore access. A camper explained, "The owner had a picnic table set up with flower boxes in it, and there was a nice fire ring. They will sell you wood if you need it."
Frequently Asked Questions
Which is the most popular tent campsite near Union, ME?
According to TheDyrt.com, the most popular tent campground near Union, ME is Continuous Harmony Farm with a 4.7-star rating from 3 reviews.
What is the best site to find tent camping near Union, ME?
TheDyrt.com has all 17 tent camping locations near Union, ME, with real photos and reviews from campers.
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