Spring Mill State Park
RV Guide


When you visit Spring Mill State Park in your RV, your eyes will be opened to the ways that nature and culture come together to form something absolutely amazing. In the 1800s, pioneers founded an industrial village here after discovering the water that flows through the cave springs. The pioneers used the power of the flowing water to create grist mills, a sawmill, a wool mill, and even a distillery.

Now, you can experience all of this history for yourself by visiting the Pioneer Village, the Nature Center, and Grissom Memorial. You can also discover the caves with the Twin Caves Boat Tour. There is so much to see and do at Spring Mill State Park; it’ll take a few days to see it all. Bring your RV for a camping trip so you can fit it all in.

Special events and programs take place all year long, so any time is a great time to visit. In the summertime, you can expect warm weather up into the 80s, but during the wintertime, temperatures drop to the 20s. Either way, there is always something to get into when you bring your RV and camp at Spring Mill State Park. The park has nearly 200 RV and trailer friendly sites available year-round, so you'll be able to relax in comfort no matter what time of the year you visit.

RV Rentals in Spring Mill State Park



Located in southern Indiana, just an hour north of Louisville, Kentucky, Spring Mill State Park is easy to get to, no matter how big of vehicle you're maneuvering. The park entrance is located off of IN-60, a paved two-way road. Depending on the direction you're coming from, you may experience a few curves and inclines in the road, but nothing too drastic. A few major interstates run near the park, including I-64, I-65, and I-69. The nearby town of Mitchell, Indiana, will provide everything for your camping needs, including gas to supplies.

Finding your way and getting around the park is easy, even in a big rig. There are no narrow roads, low bridges, or anything of the sort, so you shouldn’t run into any problems driving in your motorhome. Common sense and typical trip planning are the only things you'll need.


While Spring Mill State Park doesn’t have overflow parking, they do have lots of general parking to keep you covered. The park is popular, though, so if you come during a holiday or on the weekend, you might want to set up your RV at a campsite first, then head out in a smaller vehicle to avoid issues with limited parking.

Public Transportation

Campgrounds and parking in Spring Mill State Park

Campsites in Spring Mill State Park

Reservations camping

The Campground at Spring Mill State Park

Here at Spring Mill State Park, 175 total RV sites have electric, and water hookups, and nine more sites offer full hookups. You can choose between 20 and 30 amp, based on your preference. Each site is also equipped with a fire ring and a picnic table. Nearby, you’ll be able to find a dump station, along with restrooms, a playground, and additional parking. Some sites are pull-through, while others are back-in only. Either way, though, you should be able to find a spot to accommodate your RV, no matter how big it is. Not all sites can hold large RVs, but many can. Keep in mind that this park is popular for RV camping, so sites tend to fill up quickly. You should reserve a spot to ensure that it’ll be ready and waiting when you get there. RV camping at Spring Mill State Park is the perfect way to get out and enjoy the great outdoors.

Alternate camping

Off-site Campgrounds

If all the sites at Spring Mill State Park are unavailable, don't worry. There are several alternative RV camping options in close vicinity to the park. Martin State Forest is only 25 minutes away. There are 26 RV friendly sites available, but you will be roughing it with no hookups or plumbing of any kind. Hoosier National Forest is a bit further away but offers more in terms of amenities. Over 300 campsites are available, some of which offer full hookups.

Spring Mill Inn

For those looking to upgrade from the Sprinter for a night or two, Spring Mill State Park has an Inn with over 70 rooms available. The Spring Mill Inn sits inside of the park grounds and offers modern accommodations, along with an in-house restaurant that is open year-round. A variety of rooms are available, and some are even pet-friendly. Reservations are available for up to two years in advance.

Primitive Camping

If you’ve decided last minute that you’d rather have a more close-up experience with nature, park the RV and head out with the tent instead. There are 36 primitive camping sites available at Spring Mill State Park. Campers will find pit toilets and water spigots nearby, so you won't have to go far to find the facilities.

Seasonal activities in Spring Mill State Park


Cave Tours

Spring Mill State Park is renowned for its breathtaking caves. Many of these caves are open to anyone who wants to check them out on a self-guided tour, but the real fun is taking the Twin Caves Boat Tours. This tour runs from Memorial Day weekend to October and lasts about half an hour. A guide will take you into the caves on a boat and point out stunning cave formations and even endangered wildlife that is found within the caves.

Pioneer Village

Pioneer Village is the perfect place for any history buff and a must-see during your RV vacation to Spring Mill State Park. Pioneer Village was founded in 1814, and this restored village is made up of 20 historic buildings that help visitors get a glimpse of what life was like back in the day. Standing in the center of the village is an impressive three-story limestone gristmill that was built in 1817. The best part is, the mill still grinds cornmeal even to this day.

Grissom Memorial

The Grissom Memorial was built to honor America’s second man in space, Virgil “Gus” Grissom. Learn about all of his significant contributions to the United States' space program through a story told at the Memorial. You can also see exhibits that display his spacesuit, the Gemini 3 Molly Brown spacecraft, and other artifacts from Gus Grissom's professional and personal life. The memorial is something every park guest should try and see. It is open year-round and only closed on a few major holidays in the winter.


When the weather gets warm, it makes for the perfect opportunity to have a picnic. Set up at one of the many picnic areas in the park, and share a good meal with some great company. If you have an especially large group, you can reserve one of the picnic shelters and have a place where everyone can congregate together. For a quieter picnicking experience, cozy up next to the pop-up at your own personal table. Sitting outdoors, having a meal is one of the best things about camping.


Don't forget to pack the bathing suit in the Airstream when you come to Spring Mill State Park, as you’ll find two swimming pools awaiting you. There’s no better way to spend the summer than with family and friends splashing around in an Olympic-size pool. You can also check out the unique indoor-outdoor pool if you're staying at the Spring Mill Inn. There are lifeguards on duty at the pools, so you can relax knowing that you and your kids are safe to play here.


Playing in the Snow

In the wintertime, you might be able to find snow on the ground during your RV vacation to Spring Mill State Park. Don't let the snow stop you from having a good time. Bundle up, and stick your tongue out to catch the flakes as they float down, or pack some up into a snowball for surprising your friends with a sneak attack. If you love winter weather, you’d better take advantage of the snow before it disappears.


There are all kinds of hiking opportunities to be had when you bring the motorhome to Spring Mill State Park, and there is a trail for everyone to enjoy. There is a .25-mile loop that goes around Grissom Memorial, and this pathway is an excellent trail to take for hikers of all levels since it is wheelchair accessible. On the other hand, there are also some longer, more rugged trails to consider as well if you want a longer hike. The longest trail here is 2.5 miles, so it is possible to hike a few different trails during your stay.

Nature Nook

When the Nature Center closes down for the year, the Nature Nook comes to life. Here is where you can pick up interesting natural history handouts and enjoy some arts and crafts and some other fun activities. The park staff often hosts events here, so you and your family can enjoy some time inside to warm up after your winter walk. You can find the Nature Nook in the game room of the Spring Mill Inn.

Civil War Reenactment

Every February, the park staff hosts a Civil War battle reenactment, and all of the action takes place at the Pioneer Village. You don’t want to miss the fun, and it’s a great way to learn a little bit about the history of our nation. It might not be peak season, but that doesn’t mean that there isn’t still lots to see and do here at Spring Mill State Park. If you like to dress up, why not dress the part to feel like you are part of the battle? Pack your best costume in your conversion van and prepare to take a step back in time.

Holiday in the Village

Each year around the holiday season, volunteers come out to decorate the buildings at Spring Mill. If you find yourself RV camping during this time, your kids will get the chance to meet Father Christmas himself, and afterward, the whole family can enjoy some yummy treats. If you like old-fashioned holiday drinks, head to the beverage area for a cup of wassail — a type of mulled apple cider — and whether you like wassail or not, the park provides cookies for everyone, and who doesn't love cookies? Visiting Holiday in the Village is the perfect way to spend the festive season.