An old sand and gravel pit now hosts mud holes deep enough to make Jeep owners nervous. Somebody looked at all that dug-up ground and saw a playground.
I love that kind of thinking.
The numbers are wild. There are 370 acres here, with 230 set aside for riding and roughly 9.5 miles of trails.
Toss in rock crawls, sand scrambles, and a vertical obstacle called The Wall.
And it’s open every single day of the year in Michigan. Dirt bikes, ATVs, side-by-sides, Jeeps, and 4×4 trucks all get a turn, depending on the season.
Kids can ride too, with the right paperwork and a grown-up nearby. That makes it a rare spot where the whole family comes home equally filthy.
Honestly, the laundry pile is part of the souvenir.
Hundreds Of Acres Are Waiting To Get Your Tires Dirty
Size matters when you plan to spend a whole day playing in the dirt. The Mounds ORV Park covers 370 acres, and 230 of them are made for riding.
That’s a lot of room for a family to spread out. Run by Genesee County Parks, this Michigan spot started life as an old sand and gravel pit.
Roughly 9.5 miles of trails weave across the property. Some cut through open ground, while others twist into the woods and around tight corners.
The real fun comes from the variety. You get mud, rock, sand, hills, and trees all inside one fence line.
That mix keeps things fresh for riders who get bored easily. A dirt bike fan and a Jeep owner can show up together and both find something to chase.
New riders should know one key detail first. The trails are two-way, so head-on meetings can happen around blind turns.
Beginners are advised to stick to the open areas until they get comfortable. It’s smart advice, and it keeps the day about fun instead of fender repairs.
Bring patience, a sense of humor, and clothes you never want to see clean again.
Those Mud Holes Are Deeper Than They Look, So Choose Wisely
Mud is the main event for plenty of riders here. Pits and holes are scattered all over the park, and some are known for being seriously deep.
That’s great news if you love a big splash. It’s less great if your truck has stock tires and big dreams.
A little planning goes a long way. Before you charge into murky water, think about your clearance and whether you can actually make it out.
Getting stuck is practically a rite of passage at off-road parks. Still, nobody wants to spend their afternoon waiting for a winch.
Many mud holes have go-around routes for drivers who want to skip the drama. Take them if you’re unsure, because there’s no shame in staying dry.
Riders do need to respect posted wetland areas. Those zones are off-limits, so keep your wheels on the marked fun.
Here’s a helpful tip for the ride home. Washing vehicles is not allowed in the parking area, so plan a stop somewhere else.
Pack old towels, a change of clothes, and maybe a tarp for the back seat. Your car’s carpet will thank you later.
Rock Crawlers Get Three Phases And A Wall To Brag About
Slow and steady wins at the rock crawl. Here, the goal isn’t speed, it’s picking the perfect line over chunky boulders.
The Mounds ORV Park has multiple rock crawl areas, including completed Phases I, II, and III. Each one gives drivers a chance to test traction, angles, and nerves.
Then there’s The Wall. Yes, it’s a vertical obstacle, and yes, the name pretty much says it all.
Watching someone tackle it from a safe spot could fill an entire lunch break. Climbing it yourself is a whole different story.
A separate Challenge Course sits in a wooded setting. It’s built from rocks and obstacles and designed for modified stock ORVs.
That means it’s not the place for a first-timer in a factory-fresh SUV. Know your rig’s limits before you point it at a boulder pile.
A spotter helps a lot on rocky ground. Having a friend outside the vehicle can save your bumper, your axles, and your pride.
Rock crawling rewards careful thinking. It’s basically a puzzle where the pieces weigh several tons and the prize is bragging rights.
Sand Scrambles Turn Dirt Bikes Loose On Bermed Turns
Two wheels, open sand, and a few small jumps. For dirt bike riders, that’s a pretty perfect recipe.
The park offers two Sand Scramble Areas. One covers 8 acres in Zone 4, and the other covers 5 acres in Zone 2.
Both feature open sandy terrain, bermed turns, and small jumps. They’re great for practicing cornering without worrying about trees jumping out at you.
Open areas also suit beginners well. Since the trails are two-way, these wide spaces give newer riders more room to learn and react.
ATVs and UTVs enjoy the scrambles too. Sand changes how a machine handles, so it’s a good place to build skills slowly.
The 8-acre scramble near the ticket booth plays a special role in spring. It stays open even when the rest of the park takes a break.
Sand gets everywhere, of course. Expect to find it in your boots, your pockets, and possibly your sandwich.
Goggles help a ton here. Flying grit is part of the charm, but nobody enjoys riding with a face full of beach.
Bring The Quad, The Jeep, Or Even The Pickup
So what can you actually ride here? The list is refreshingly long.
ATVs, UTVs, dirt bikes, motorcycles, dune buggies, Jeeps, and 4×4 trucks are all welcome. That covers nearly every machine in the average Michigan garage.
Trucks do face one seasonal limit. They’re not allowed during the spring restriction, which runs from March 15 through May 15.
Snowmobiles are the one big no. Save those for the snowy trails up north.
Every vehicle needs a USFS-approved spark arrester. It’s a small part, but it’s required, so check before you load up.
Sound also gets attention here. Vehicles must meet Michigan’s sound level standards, and staff can perform sound checks on-site.
Interestingly, orange flags aren’t required at this park. Some riders still choose to run one so others can spot them more easily.
Narrow wooded trails can be tight for full-size rigs. Overhanging branches may leave a few souvenir scratches on shiny paint.
If your Jeep is your pride and joy, keep that in mind. If it’s already wearing a few battle marks, well, what’s a few more?
Gear Up Right Before Anyone Hits The Throttle
Safety gear isn’t optional here, and that’s a good thing. A DOT-approved crash helmet is required for riders.
There’s one exception. You can skip the helmet if your ORV has a factory-installed DOT-approved roof and you’re wearing a seat belt.
Eye protection is required too. It must meet VESC V-8 or ANSI Z87.1 standards unless your vehicle has a full windshield.
Paperwork matters as well. Every vehicle needs a valid State of Michigan ORV sticker, plus a separate Mounds pass.
The good news is that you can buy the state sticker right on-site. You can also grab it digitally from the DNR before you go.
Passes come as daily or seasonal options. Genesee County residents get a lower seasonal rate, and seasonal passes expire on March 31 each year.
Alcohol isn’t allowed anywhere in the park. That rule keeps the trails safer for everyone, especially families with young riders.
A quick gear check at the truck saves a lot of hassle later. Helmets on, goggles ready, stickers stuck.
Now you’re officially allowed to get muddy.
Young Riders Can Join In With A Few Smart Rules
Family fun is a big part of the appeal here. The Mounds ORV Park welcomes young riders, as long as they follow the rules.
Kids under 12 can’t operate a vehicle. That’s the firm starting line, no matter how badly they beg.
Riders under 16 need two things. They must show their Michigan ORV safety certificate and have adult supervision.
Getting that certificate is a solid move anyway. It teaches young riders the basics before they ever touch a trail.
Open areas make the best classroom for new drivers. They give kids space to learn without surprise traffic coming the other way.
A pavilion sits in the parking lot for family breaks. It’s first-come, first-served, so early birds get the shade.
Packing snacks and plenty of water makes sense. Kids burn through energy fast when they’re bouncing over bumps all day.
Watching a nervous beginner turn into a grinning rider is pretty great. It might even be better than your own ride.
Probably not, but it’s close.
Spring Has Its Own Playbook, So Check The Calendar
Mark March 15 on your calendar. That’s when most of the park closes for a seasonal break.
From March 15 through May 15, all trail areas shut down. The only exception is an 8-acre scramble area northwest of the ticket booth.
Trucks aren’t allowed during this stretch. Only ATVs, UTVs, and dirt bikes can ride in that scramble area.
It’s a little like the park holding its breath. Spring thaw can make the ground extra soft, so a pause makes sense.
Then May 16 arrives. Every area of the park reopens to all vehicle types, and the full playground is back.
The rest of the year, the gates stay open every day. Hours run from 8 am to sunset Monday through Saturday.
Sundays start a bit later at 10 am. Closing still lands at sunset, so summer evenings give you more riding time.
Want the longest possible day? Aim for early summer, arrive early, and plan to stay until the sun calls it quits.
Make A Weekend Out Of It With A Lakefront Campsite Nearby
Finding the park is easy. You’ll head to 6145 E Mt Morris Rd, Mt Morris, MI 48458, about 1.5 miles east of Genesee Road.
It sits in Genesee County, Michigan, which keeps it within reach for lots of day-trippers. Still, one day might not feel like enough.
Camping isn’t allowed at The Mounds ORV Park itself. That’s where nearby Wolverine Campground comes in handy.
It offers lakefront camping with 30/50 amp hookups and water. A dump station and shower house are on-site too.
That shower house might be the most valuable amenity of your entire trip. After a day in the mud, hot water feels like pure luxury.
Families get a playground, a swim beach, and walking trails. There’s also a boat launch and fishing for anyone needing a slower pace.
Group camping is available as well. That’s perfect if your riding crew travels in packs.
Ride hard, rinse off, and fall asleep near the lake. Then wake up and do the whole muddy thing again.
Honestly, that sounds like a pretty great weekend plan.
