Available sites
60 total sites
RV Sites
About Big M
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
Showers
Playground
RV Utilities and Hookups
- Dump station on site
Water and Hygiene
- Showers
On Site Services
- Playground
Water Access
- Marina
Rates, Sites & Availability
60 Sites Available
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Site Details
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60 Sites Available
No available sites
All sites are booked for your selected dates. Try showing all sites to see booked options, create an alert to be notified when something opens up, or adjust your dates.
Reviews (382)
What Guests Are Saying
Big M is a well-loved campground known for its spacious, clean sites and friendly hosts, making it a favorite for family traditions and enjoyable stays. Reviewers praised the beautiful location near Tablerock Lake, well-maintained facilities, and a welcoming atmosphere. However, some noted issues with site markings, limited bathroom access, and the need for better maintenance in certain areas, suggesting improvements could enhance the overall experience.
What Guests Are Saying
Big M is a well-loved campground known for its spacious, clean sites and friendly hosts, making it a favorite for family traditions and enjoyable stays. Reviewers praised the beautiful location near Tablerock Lake, well-maintained facilities, and a welcoming atmosphere. However, some noted issues with site markings, limited bathroom access, and the need for better maintenance in certain areas, suggesting improvements could enhance the overall experience.
Review Summary
Linda W
VerifiedAugust 10, 2020 • Stayed at: 48, Loop: BIG M
Great campground! Big sites. Lots of nature. Saw a family of red headed woodpeckers-awesome.
Linda W
VerifiedAugust 10, 2020 • Stayed at: 48, Loop: BIG M
Great campground! Big sites. Lots of nature. Saw a family of red headed woodpeckers-awesome.
Misty C
VerifiedAugust 8, 2020 • Stayed at: 23, Loop: BIG M
We got a site right on the water. It was a perfect escape from the hectic world. We were able to kayak across the lake and fish along the bluffs. The campground is well maintained and Peggy at the attendant station was personable and helpful. This just might be our favorite place to camp.
Misty C
VerifiedAugust 8, 2020 • Stayed at: 23, Loop: BIG M
We got a site right on the water. It was a perfect escape from the hectic world. We were able to kayak across the lake and fish along the bluffs. The campground is well maintained and Peggy at the attendant station was personable and helpful. This just might be our favorite place to camp.
Ed T
VerifiedJuly 27, 2020 • Stayed at: 48, Loop: BIG M
Corps of Engineers have not done any campsite or restroom improvements for many years. Only about 10 sites were worked on 4 or 5 years ago and the rest are in very shabby condition. This park needs a major rebuild like they have done on the other campsites closer to the dam. The only reason to use Big M is because of the marina and floating restaurant. Both are excellent and the managers and dock help are all very friendly and helpful. Would say that the camp hosts did a good job caring for the park considering what they had to work with and were helpful when needed. Don't go for the campground go for the marina.
Ed T
VerifiedJuly 27, 2020 • Stayed at: 48, Loop: BIG M
Corps of Engineers have not done any campsite or restroom improvements for many years. Only about 10 sites were worked on 4 or 5 years ago and the rest are in very shabby condition. This park needs a major rebuild like they have done on the other campsites closer to the dam. The only reason to use Big M is because of the marina and floating restaurant. Both are excellent and the managers and dock help are all very friendly and helpful. Would say that the camp hosts did a good job caring for the park considering what they had to work with and were helpful when needed. Don't go for the campground go for the marina.
Samuel E
VerifiedJuly 18, 2020 • Stayed at: 59, Loop: BIG M
Very clean campground. Very out of the way. The camp hosts were very personable and seemed to keep the bathrooms very clean. There is a single shower in each bathroom, which are very spacious. Our problems were that the lake was too high so there was no swimming, and our dump pipe was clogged. It wasn't that big of an issue, just something else i had to deal with. I discovered it on the camp hosts' day off, so I had a pipe full of poop for 2 days. Fortunately I had caps for each end and was finally able to clean it out at a nearby site. They were able to get someone out early the next day, but we were leaving, so I don't know what came of the situation.
Also, our site had no shade during the hotter part of the day so it was hard on the air conditioner and the table and fire pit were behind the trailer, which kind of killed the whole outdoor living room vibe. Many of the sites are shaded, though, with covered tables on the side and there is plenty of room between sites. I would still recommend this as a sort of out of the way getaway. I really didn't want to leave.
Samuel E
VerifiedJuly 18, 2020 • Stayed at: 59, Loop: BIG M
Very clean campground. Very out of the way. The camp hosts were very personable and seemed to keep the bathrooms very clean. There is a single shower in each bathroom, which are very spacious. Our problems were that the lake was too high so there was no swimming, and our dump pipe was clogged. It wasn't that big of an issue, just something else i had to deal with. I discovered it on the camp hosts' day off, so I had a pipe full of poop for 2 days. Fortunately I had caps for each end and was finally able to clean it out at a nearby site. They were able to get someone out early the next day, but we were leaving, so I don't know what came of the situation.
Also, our site had no shade during the hotter part of the day so it was hard on the air conditioner and the table and fire pit were behind the trailer, which kind of killed the whole outdoor living room vibe. Many of the sites are shaded, though, with covered tables on the side and there is plenty of room between sites. I would still recommend this as a sort of out of the way getaway. I really didn't want to leave.
Brook M
VerifiedJuly 13, 2020 • Stayed at: 47, Loop: BIG M
Swimming beach was closed. We didnt know that until we got all the way there. I think they should have sent a email out to the campers to let us know before driving down there.
Brook M
VerifiedJuly 13, 2020 • Stayed at: 47, Loop: BIG M
Swimming beach was closed. We didnt know that until we got all the way there. I think they should have sent a email out to the campers to let us know before driving down there.
Location & Directions for Big M
25476 Big M Campground, Cassville, MO 65626 United States
Elevation: 273 ft
Getting There
From Cassville, Missouri, travel east on State Route 76 for 9 mi. Turn onto the Highway M access road and follow signs into the campground.
Highway access
Big M Campground is accessed via State Route 76, which is approximately 9 miles from Cassville. Highway M leads directly into the campground.
Policies & Rules
Arrival & departure
Check out time
3PM
Vehicles & parking
- Personal equipment must be stored at reserved campsites, not in day-use parking areas.
- Vehicles and RVs left on-site after check-out may be towed at the owner's expense.
Fees & deposits
- Discounted passes must be physically present; fraudulent use is prohibited.
- Day use fees must be paid and displayed; failure to do so is prohibited.
Site capacity
- Campsites can have either one tent and one RV or two tents.
Safety & rules
- Do not dump any waste materials on-site; use the dump station or remove waste.
- Camping is limited to 14 days within any 30-day period without special permission.
Local regulations
- Providing business services at the campground is prohibited without permission.
Nearby Campgrounds
Nearby destinations
Last updated: October 22, 2026
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Population: 3,202
Elevation: 1,306 ft
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