A.W. Marion State Park
Ohio

A.W. Marion State Park

Columbus, OH
Available Activities
  • Hiking
  • Fishing
  • Boating
  • Hunting
  • Kayaking
  • canoeing
  • Cabins
  • Beach
  • Biking
Verified by America’s State Parks Editorial Team – Updated March 2026

A hidden gem located just 30 miles south of Columbus, A. W. Marion State Park offers 310 acres of peaceful Ohio woodlands centered around the serene 145-acre Hargus Lake. Named after the first director of the Ohio Department of Natural Resources, this park provides an ideal escape for anglers, paddlers, and hikers looking to enjoy Central Ohio nature without the heavy crowds of larger parks.

Welcome sign at A.W. Marion State Park
Welcome sign at A.W. Marion State Park. Photo: Aesopposea, CC BY-SA 3.0

Things to Do at A. W. Marion State Park

Despite its compact size, A. W. Marion packs in a variety of recreational activities. Guests love to boat, hike, bike, fish, camp, picnic, and bird watch at this beautiful Ohio state park.

Boating and Paddling on Hargus Lake

The centerpiece of the park is Hargus Lake. This quiet body of water only permits hand-powered vessels and boats with electric motors, preserving a tranquil environment perfect for kayaking, canoeing, and stand-up paddleboarding. The park provides one launch ramp, and boat rentals are offered seasonally at the marina. Boaters are also permitted to swim from their boats in special designated “boat swim” areas, as there is no traditional sandy beach.

Fishing

Pack your angling gear for a relaxing day of fishing on picturesque Hargus Lake. The lake is stocked regularly and supports a healthy population of largemouth bass, bluegill, crappie, and channel catfish. Excellent shoreline access is available around the entire lake. Ice fishing is also popular here during the winter. Ensure you have an Ohio fishing license.

Hiking and Mountain Biking

A. W. Marion features miles of scenic trails winding through its rolling woodlands and prairies:

  • Hargus Lake Trail: A beautiful 3.9-to-5-mile loop (depending on detours) that completely encircles the lake, offering constant water views, moderate elevation changes, and excellent birdwatching opportunities.
  • Multi-Use Trail: A 7.3-mile rugged trail open to both hikers and mountain bikers, featuring dirt paths that challenge off-road enthusiasts.

Winter Activities

Thinking about visiting during the winter? There’s lots to do when the ground is frozen. Sledding, ice skating, and ice fishing draw locals out during the off-season, making the park a true year-round destination.

Camping at A. W. Marion

Spend a cozy night nestled in the wooded campground. There are 58 campsites offering a mix of electric (28) and non-electric options. Amenities include modern flush restrooms, a dump station, a seasonal camp store, and basketball courts. Pets are welcome. Note: No showers are available within the park.

Essential Information

Location7317 Warner-Huffer Rd, Circleville, OH 43113
HoursOpen daily from 6:00 AM to 11:00 PM for day use.
FeesFree admission; camping and boat rental fees apply.
Pet PolicyPets are welcome on trails and in the campground but must remain on a 6-foot leash. There is a designated area where dogs may swim in the lake under supervision.

Nearby Attractions

Deer Creek State Park is only 25 miles west of A.W. Marion State Park, featuring a massive lodge, 18-hole golf course, and Deer Creek Lake.

Frequently Asked Questions

Are Ohio state parks free?

Yes, all Ohio state parks offer free admission and free parking. There are no vehicle permits or entrance fees. Camping, cabin rentals, and some activities like golf and marina use have separate fees.

What are the best state parks in Ohio for hiking?

Top hiking parks include Hocking Hills (Old Man’s Cave and waterfalls), Cuyahoga Valley (Brandywine Falls), John Bryan (limestone gorge), and Mohican (covered bridge trail). Hocking Hills is the most popular.

Can I see waterfalls at Hocking Hills?

Yes, Hocking Hills State Park features multiple waterfalls including Ash Cave, Cedar Falls, and the famous Old Man’s Cave area. Spring offers the best waterfall flow after snowmelt and rain.

Are there cabins at Ohio state parks?

Yes, many Ohio state parks offer cottages, cabins, and lodge rooms. Hocking Hills, Salt Fork, and Mohican are known for excellent cabin accommodations. Book well in advance for peak season weekends.

Explore More Ohio State Parks

A.W. Marion State Park is one of many outstanding state parks in Ohio. Discover more parks in our Best State Parks in Ohio guide, or use our Park Finder to search by activity, location, or features.

Sarah Mitchell

About the Author

Outdoor Editor & Trail Expert

Sarah Mitchell is an outdoor writer and trail researcher with over 8 years of experience exploring state parks across America. As the lead editor at AmericasStateParks.org, she has personally visited more than 200 parks in 42 states, logging thousands of trail miles and hundreds of campground nights. Sarah specializes in detailed park guides, accessibility information, and family-friendly outdoor planning. Her work focuses on helping first-time visitors feel confident and well-prepared for their state park adventures.

200+ state parks visited across 42 states | 8+ years of outdoor writing

Last updated: March 12, 2026

Park Location

Columbus, OH