Loon Lagoon

Mercer, WI · Campground

Rating
4.4/5
★★★★☆ 4.4
Reviews
20
Rank in Mercer
#4
of 21 hotels
City Percentile
45%
rating percentile
Address
Loon Lagoon, 2580 Margaret St, Mercer, WI 54547
Phone
(715) 476-2466
Website
loonlagoon.biz

Loon Lagoon is a hotel located in Mercer, WI. It is one of 21 hotels listed in Mercer. Its 4.4-star rating matches the Mercer city average of 4.4 stars. It ranks #4 among Mercer hotels by combined rating and review volume. There are 10 photos associated with this location.

About Loon Lagoon

Loon Lagoon R.V Resort & Campground is located two blocks east of Highway 51 in Mercer, Wisconsin, on the outlet of Grand Portage Lake. It is an open, grassy park within walking distance of stores and restaurants. The grounds are centrally located... More

Customer Reviews

★★★★★ 5.0 Tim Leuenberger · Aug 2019

Just wanted to say thank you for the hospitality. Brenda and Gary are so nice and good spirited people. The campground is grate for kids and families with a game room fishing and plenty of room for the kids to run. The bathrooms are up to date and very clean. It is a beautiful place to spend some time and town is very close so it's easy to step out real quick and pick up any amenities that you may have forgotten. I hope I get back up this way to spend more time. I ❤️ Loon Lagoon.

★★★★★ 5.0 Adrian Głód · Jun 2024

I highly recommend this place. The owners were nice and helpful. The whole place is clean and well-kept. Electricity, water, sewage drain. laundry room, bathrooms, recreation room. Direct access to the lake. possibility of launching boats and kayaks. wood for a fire. dog-friendly place. We stayed 5 days. Our rating 10/10

★★★★☆ 4.0 Lisha · Sep 2021

Quite clean larger spots. Great free showers. Reasonably priced laundry too. Many of the sites are permanent but they have several for those who stop by. In the high summer you would need to book in advance. Friendly people and dog friendly too.

★★★★★ 5.0 Thomas DeVito · Oct 2024

Came by bike camping all the way from Denver. Early Spring, and they treated us real good. Great spot had everything we needed. A++ hosts.

★★★★★ 5.0 Phil Schaefer · Aug 2025

I love this place. Nothing fancy or anything, just a simple campground with fun people in a nice setting. Brenda is a HOOT, I love her, but I can see how some people could get on her bad side. The shower house is clean, the grounds are clean and well-kept, the cute little town and restaurants and bars are within walking distance.

Accessibility & Amenities

✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot ✓ Wheelchair Accessible Restroom

Services

Campground

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This listing is informational. Contact the business directly to verify credentials, services, and availability.