Warren Dunes State Park: The Complete Guide to Beaches, Dunes & Camping

Last Updated: July 2026

by Sydney Weber

Headed to Warren Dunes State Park for the day? This state park is one of the top travel destinations in southwestern Michigan — miles of Lake Michigan shoreline, towering sand dunes, hiking trails, a dog beach, and camping, all just north of the Indiana line. I’ve put together a complete guide to help you plan your visit, whether you’re coming to climb the dunes, find beach glass, camp for the weekend, or just relax on the sand along Lake Michigan.

Where Is Warren Dunes State Park?

Warren Dunes sits in Sawyer, Michigan, in Berrien County, between New Buffalo and St. Joseph — an easy day trip from the northern Indiana border or anywhere in southwest Michigan, and about 90 minutes from Chicago. Its waterfront location offers 3 miles of direct Lake Michigan access, and it’s the unofficial western gateway to Michigan’s state park system.

• From the Indiana border: ~20 miles north (about 25 minutes)
• From Chicago: ~85 miles (about 90 minutes)
• From St. Joseph: ~12 miles south (about 20 minutes)

Warren Dunes Entrance Fees

You’ll need a Michigan Recreation Passport to enter — it’s required by the Michigan DNR for vehicle access to any Michigan state park or recreation area. For Michigan-registered vehicles, the annual passport is $15 when purchased with your license plate renewal (a two-year option is $15 more), and $7 for motorcycles and mopeds. Non-residents pay a higher annual rate or can buy a daily pass. Once you have it, the passport gets you into all 100-plus Michigan state parks for the year. Buy it online or at the park through the Michigan DNR Recreation Passport page.

The park is open year-round, daily from 8 a.m. to 10 p.m.

What to Expect When You Visit Warren Dunes

Warren Dunes is a five-senses kind of place. You feel the sand shifting under your toes (and the cry of your muscles after hiking up a dune), hear the wind rustling through the lakeside trees, and see a vast swath of lake and dune while you smell a clean, aquatic breeze. You can practically taste the fresh air.

It’s the dunes, though, that are the main attraction. Tower Hill, the park’s highest point, rises about 240 feet above the lake, and the park’s dune formation reaches roughly 260 feet — hundreds of years of wind, water, and grass shaping the shoreline. On a clear day from the top, you can see the Chicago skyline across the water.

The Five Ecosystems of Warren Dunes

The long natural history of this coast means there’s a lot to explore. If you start at the lake and walk inland up the dunes, you pass through five different micro-ecosystems, and each one offers something special.

1. The Beach at Warren Dunes State Park

Closest to the water is the beach — wide, sandy, and long. It might not be extremely deep, but 3 miles of Lake Michigan shoreline are yours for walking and exploring. One of my favorite sights is looking down the coastline to see the beach stretching on and on.

Accessibility: Near the day-use area there are three accessible walkways from the sidewalk to the water, and the ranger station has two beach/aqua wheelchairs you can borrow — so people using wheelchairs, strollers, or anything that doesn’t roll well in sand can still get down to the shore.

Dog beach: You can enjoy the beach with your four-legged friend, too. The dog beach runs north of the third beach parking lot — a 2.5-mile stretch where leashed pups can splash in the waves and play fetch on land and in the water. I even saw a dog hitch a ride on someone’s stand-up paddleboard once; it was great. Keep dogs on a six-foot leash, and note that they’re not allowed in the main buoyed swim area.

SAFETY: Lake Michigan looks calm but its waves and currents can turn dangerous fast. Always check the flag conditions before swimming, heed the buoys, and watch children closely — rip currents are a real risk here. When red flags are up, stay out of the water.

2. The Foredunes

Leaving the beach and heading inland, you reach the foredunes — where plant life starts, mostly shrubs, grasses, and some trees. These areas are raised above the beach, giving you a vantage point out toward the water. They’re also smaller than the big dunes, which makes them easier to climb and slide down over and over — a favorite with kids. Trails sneak through the marram grass, and rounding a corner you might find an awe-inspiring view of the dunes or a breezy vista of the lake.

3. Interdunal Ponds

Keep going, past the foredunes but before the dune face, and you might come to the interdunal ponds. These small bodies of water can feel like a hidden lake, which only adds to the sense of discovery. Look for birds and butterflies here.

Climbing the dune face is a real challenge, but the view from the top is worth it. From the main parking lots, the big dune you see toward the south end is Pikes Peak — you can tackle it head-on, or take the gentler slope up the side nearest the park entrance. After you catch your breath at the top, you get one of the best parts: dashing (or sandboarding) back down.

You can rent sandboards, kayaks, and stand-up paddleboards from Third Coast Paddling, right on the beach.

4. The Backdune

Instead of heading back down, go a little further inland and you reach the backdune. This is where the big trees are — the oaks and the pines. It feels like another world up here, high and deep. Tower Hill, in this part of the park, is a well-known hang-gliding spot; the park requires a permit and registration to launch, so it’s for experienced pilots only.

5. The Lowland Wetland

The final micro-ecosystem, further inland than even the backdune, is the lowland wetland. These are critically important ecological areas that shelter an abundance of species — many songbirds, including the stunning scarlet tanager, live in or pass through here.

To preserve this diversity, please leave animals alone and don’t take plants home with you, and make sure you’re not bringing in invasive plants that could wreak havoc on this ecosystem. Off-roading on the dunes is also damaging to this fragile area. It’s an underrated state park that gives visitors a lot — let’s take care of it so more people can keep enjoying it.

Best Things to Do in Warren Dunes State Park

There’s something here for just about everyone — swim or kayak in the lake, get your exercise climbing the dunes, or simply relax on the sand in the sun.

• Hike: 6 miles of trails wind through the dunes and forest.
• Climb and sandboard: Tackle Tower Hill or Pikes Peak, then ride back down.
• Camp: Modern and rustic sites plus mini-cabins (details below).
• Join a nature program: Seasonal naturalists lead beach walks, insect safaris, and more; you can also check out an explorer pack with binoculars, a compass, and field guides.
• Metal detect: Allowed in designated areas — check the park map for where.
• Cross-country ski: The trails become ski and snowshoe routes in winter.

Whether you’re active, curious, relaxed, or just in need of a break, Warren Dunes has something for you. For more of the surrounding area, see our guide to Harbor Country.

Warren Woods State Park

Just seven minutes away down the Red Arrow Highway is Warren Woods State Park, worth a visit if you’re in the area. This 311-acre park protects a rare stand of old-growth beech-maple forest — some of the last in the Lower Peninsula. You’ll find hiking trails through the towering trees and the meandering Galien River for kayaking and paddleboarding. It’s a prime spot for birdwatching and for vibrant Michigan fall colors.

Afterward, head into the nearby town of Sawyer. The downtown is small, but Sawyer Home & Garden Co. isn’t — it looks normal-sized until you walk in and discover it keeps going and going, with fresh produce, garden supplies, home and kitchen goods, stickers, and apparel. If you’re peckish, stop by Peasant’s Pantry for baked goods (the honey carrot and goat cheese pastry is splendid), and next door you’ll find the Historian Cocktail Bar.

Camping at Warren Dunes State Park

Warren Dunes has two campgrounds: the Mt. Randall modern campground (185 sites, all with electric hookups, plus modern restrooms and showers) and the more rustic Hildebrandt semi-modern campground. There are also 24 rustic sites and 3 rustic mini-cabins that each sleep six. Summer weekends book up early, so reserve ahead.

Reservations can be made up to six months in advance through Michigan DNR Reservations or by calling 1-800-447-2757.

Warren Dunes State Park FAQ

How much does it cost to get into Warren Dunes?

Entry requires a Michigan Recreation Passport, not a separate park fee. For Michigan-registered vehicles it’s $15 for the year when purchased with your license plate renewal, and that passport covers all Michigan state parks for 12 months. Non-residents pay a higher annual rate or can buy a daily pass at the park.

How tall are the dunes at Warren Dunes?

Tower Hill, the park’s highest point, rises about 240 feet above Lake Michigan, and the park’s dune formation reaches roughly 260 feet. On a clear day you can see the Chicago skyline from the top, more than 50 miles across the lake.

Is Warren Dunes dog-friendly?

Yes. There’s a dedicated dog beach — a 2.5-mile stretch north of the third beach parking lot — where leashed dogs are welcome to play in the water and on the sand. Dogs must stay on a six-foot leash and are not allowed in the main buoyed swim area. Leashed dogs are also welcome on the campgrounds and forested trails.

Is Warren Dunes wheelchair accessible?

Yes. The day-use beach has three accessible walkways from the sidewalk toward the water, and the ranger station has two beach/aqua wheelchairs available to borrow. The campground, paved roads, and boardwalks are also accessible.

Can you camp at Warren Dunes?

Yes. The park has 185 modern campsites with electric hookups, 24 rustic sites, and 3 rustic mini-cabins. Reserve up to six months ahead through Michigan DNR Reservations; summer weekends fill early.

Can you sandboard at Warren Dunes?

Yes. The park’s accessible open dunes make it one of the most popular sandboarding spots in Michigan. You can rent sandboards and sleds, along with kayaks and paddleboards, from Third Coast Paddling right on the beach. Off-roading on the dunes is not allowed, as it damages the fragile ecosystem.

What is the best time to visit Warren Dunes?

Summer (June–August) is best for swimming and the warmest water, but it’s also the most crowded — arrive early on weekends. Late spring and early fall bring smaller crowds and comfortable dune-climbing weather. The park is open year-round, and winter turns the trails into cross-country ski and snowshoe routes with the dunes and shoreline to yourself.

Is Warren Dunes good for families?

Very. The shallow, wide beach is good for wading, the smaller foredunes are easy for kids to climb and slide, and there’s a playground plus seasonal ranger programs. Just keep a close eye on children in the water, since Lake Michigan currents can be strong.

More Michigan Travel Destinations to Explore

• Best Beaches in St. Joseph and Benton Harbor
• Best Places for Cross-Country Skiing in Michigan
• Discover Michigan State Parks in Winter
• Michigan Bucket List: Fun and Recreation Search
• Ultimate Guide to the Upper Peninsula

About the Author: Sydney Weber is a Feature Writer for MyMichiganBeach.com and a graduate of Indiana University. She grew up in the Detroit and Lansing areas and spent many weekends going down side streets to see what’s what. Sydney loves finding little gems of places wherever she goes.