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John Glenn State Park
State Park

John Glenn State Park

Cambridge, Ohio
4.7 (758 reviews)

Photos shown are stock images and may not represent the actual campground.

About John Glenn State Park

Experience the great outdoors at John Glenn State Park, a well-regarded state park near Cambridge, Ohio. With 100 available sites, it offers excellent camping opportunities for families and adventurers alike.

Nestled in the heart of Cambridge, Ohio, John Glenn State Park offers RV travelers a wonderful escape into nature with excellent facilities and convenient access to one of the region's most scenic areas. Named after the legendary astronaut and Ohio native, this state park sits on the banks of a beautiful waterway, creating a serene backdrop for your camping adventure. With 100 well-maintained sites spread throughout the park, you'll find plenty of space to set up your home away from home, whether you're staying for a weekend getaway or an extended retreat.

The park's year-round operation means you can experience the changing seasons in this charming part of southeastern Ohio. Spring brings fresh greenery and mild weather perfect for hiking and exploring, while summer offers warm days ideal for water activities. Fall transforms the landscape into a palette of golden and crimson hues, and even winter camping here provides a peaceful, quiet atmosphere for those who enjoy the cooler months.

Water enthusiasts will appreciate the boat ramp facility, which opens up opportunities for fishing, kayaking, or simply enjoying time on the water. The park's waterfront location makes it an excellent base for anyone looking to explore the natural aquatic resources of the region. For those who prefer to stay on land, the scenic grounds offer plenty of room to relax and reconnect with nature.

Families will find the playground a great feature for keeping children entertained, while pet owners appreciate that this is a pet-friendly facility, allowing your furry companions to join in on the camping fun. The combination of fire rings and picnic tables creates the perfect setup for evening gatherings, campfire stories, and outdoor meals with a view.

Practical amenities make your stay comfortable and convenient. The on-site camp store helps you pick up any forgotten items or supplies, while full shower facilities and modern restrooms ensure you can maintain your comfort throughout your visit. A dump station is available for easy RV maintenance, so you can focus on enjoying your time rather than worrying about logistics.

Cambridge itself offers charming local attractions and dining options within a short drive, giving you flexibility to explore the community or stay nestled in the peaceful park environment. This location appeals to families seeking outdoor recreation, retirees looking for a relaxing base camp, fishing enthusiasts, and anyone seeking a genuine connection with Ohio's natural beauty.
100

Total Sites

4.7

Rating

758

Reviews

Amenities & Features

Amenities

Dump Station
Playground
Boat Ramp
Picnic Tables
Fire Rings
Camp Store
Showers
Restrooms

Booking & Operations

Pet Friendly

Park Details

Season Year-round
Total Sites 100

Tips & Tricks

Book Early

Cambridge is popular during peak season. Reserve 2-4 weeks in advance for weekends and holidays.

Check-in Time

Most parks have check-in after 1:00 PM and check-out by 11:00 AM. Call ahead if you'll arrive late.

Local Weather

Ohio weather can change quickly. Pack layers and check the forecast for Cambridge.

Explore the Area

Don't miss local attractions near Cambridge. Ask the camp host for hidden gems and trails.

John Glenn State Park Reviews

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Ashley Fout

Mar 18, 2026

5.0

Google Review by Ashley Fout

This was really a neat experience. I suggest looking up open times to look through the telescope, and to check to make sure it doesn't get canceled due to clouds/weather. Also if you plan to star gaze bring a blanket and pillow to lay on. This facility has a nice concrete area that is perfect for this exact thing.

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Ponilango Ponraj

Mar 18, 2026

5.0

Google Review by Ponilango Ponraj

Every Weekend they have events planned according to the celestial happenings from meteor showers to Full Moon viewing. If there is cloud cover or rain obst5ructions for the viewings registered people are intimated that morning to plan the day accordingly. Great to see highly motivated astro-nerds(as they would like to call them) run the show. I'm More lodges and hotels within 50m radius helps wi... Every Weekend they have events planned according to the celestial happenings from meteor showers to Full Moon viewing. If there is cloud cover or rain obst5ructions for the viewings registered people are intimated that morning to plan the day accordingly. Great to see highly motivated astro-nerds(as they would like to call them) run the show. I'm More lodges and hotels within 50m radius helps with planning to attend an event night and then relax for the rest of the night in your hotel room before heading into Columbus/Cincinnati the next morning!!

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Brian Dible

Mar 18, 2026

5.0

Google Review by Brian Dible

Didn't even know this place existed til I was searching around on Google Maps. Was exploring the Hocking Hills area during the day and decided to check it out and see what was there. There is a lot of information to read about. Can't wait to come back during a dark clear sky to view the stars.

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Rudy Replogle

Mar 18, 2026

5.0

Google Review by Rudy Replogle

Absolutely gorgeous place to view the stars. There were also volunteers there who you could talk to about the stars. It was wonderful and a really great experience, I would definitely recommend.

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Harshini Chowdary Kilari

Mar 18, 2026

5.0

Google Review by Harshini Chowdary Kilari

I’m stunned. Like this is really a very good exposure for children who are so into astronomy and stars. Showing what’s in the sky and explaining the scientific theory is way more fascinating. Those who are so into stars and space definitely give it a try it’s free. I like the idea of making people aware of basic star study with no cost. Very appreciate the team and those who came up with this idea... I’m stunned. Like this is really a very good exposure for children who are so into astronomy and stars. Showing what’s in the sky and explaining the scientific theory is way more fascinating. Those who are so into stars and space definitely give it a try it’s free. I like the idea of making people aware of basic star study with no cost. Very appreciate the team and those who came up with this idea. I’m glad that I’ve experienced this beautiful place.

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