State Park · Ohio
A 752-acre Yellow Springs park wrapping the limestone walls of Clifton Gorge on the Little Miami River, with 11 hiking trails, rock climbing and rappelling, a disc golf course, and 61 campsites steps from the gorge rim.
Field briefing
John Bryan State Park changes fast with season and elevation.
Before you go
The hiking is genuinely excellent for a state park: the gorge walls are dramatic, the trails connect directly to Clifton Gorge State Nature Preserve, and the climbing is regional-destination quality. Camping is small (61 sites) and books up quickly for fall color weekends. Yellow Springs restaurants and shops are 1 mile from the park entrance, making a day trip or short overnight here one of the most rewarding combinations in the state.
Weather, crowds, and what the season changes about the trip.
55-65F
Cool and lush, highs 55 to 65 F. The Little Miami River runs high and the gorge walls are brilliant green.
Pack Waterproof boots for muddy gorge trails and a rain layer for variable spring weather.
82-88F
Warm and humid, highs 82 to 88 F. The gorge provides shade. Yellow Springs is busy on summer weekends.
Pack Water, sun protection for open ridge sections, and bug repellent near the river.
55-70F
Crisp and colorful with peak foliage in mid-October. Highs 55 to 70 F.
Pack Camera, layers, and an early start to beat the Yellow Springs fall weekend crowd.
25-38F
Cold with highs 25 to 38 F. Ice forms on gorge walls. Cross-country skiing possible in snow.
Pack Traction devices for icy rim trails, full insulation, and short daylight planning.
Clifton Gorge Rim Trail (North Rim)
The park's signature trail traces the north rim of Clifton Gorge above the Little Miami River, with views into the deep limestone dolomite canyon and access to the adjacent Clifton Gorge State Nature Preserve. The most dramatic hiking in the park.
Rock Climbing and Rappelling
Clifton Gorge is a well-known regional climbing destination with sport and trad routes on the dolomite canyon walls. The Ohio Climbers Coalition helps manage the resource. No permit required for day climbing.
Little Miami River Fishing
The Little Miami is a designated State and National Scenic River with excellent smallmouth bass fishing through the gorge. Canoe and kayak access is also available at nearby outfitters in Yellow Springs.
Put the access rule first: shuttle, parking, timed-entry, or reservation windows should decide the order of the day. For one day in John Bryan State Park, make Clifton Gorge Rim Trail (North Rim) the non-negotiable, add Rock Climbing and Rappelling only if the first stop runs clean, and keep Little Miami River Fishing as the flexible finish.
Turn John Bryan's conditions into water, pack, and sleep-system decisions.
Build around conditions
Let season, elevation, and weather set the plan.
Plan your trip
4 quick tools, already seeded for John Bryan State Park. Tune the numbers around temperature swings, footing, layers, and how much margin the route needs.
Start with the gear decisions this park changes: footing, weather, camping, and water.
Kit Authority
John Bryan State Park packing list
0 of 23 packed. Check items as you pack, then take this list to the store, trailhead, or campsite.
Pack planning
Use this as a constraint check while you are still shaping the trip. The active checklist becomes useful once your route, dates, and sleep plan are set.
Checklist mode
23 items, grouped for the trip you are actually taking.
The buying guides that match what John Bryan asks of your kit, with our current top picks across budget and use case.
The park campground has 61 sites (9 electric, 52 non-electric) reservable through ReserveOhio. It is small enough that weekend summer and fall sites sell out fast. Yellow Springs (1 mile) has several inns and short-term rentals. The John Bryan Day Lodge is available for group rental. Xenia and Dayton (15 to 20 miles) offer a full range of hotels.
Camping reservations
Sixty-one sites sit at the gorge rim and forest edge, with 9 electric hookup sites and 52 non-electric sites that are well-shaded. Fall color weekends in mid-October book out weeks in advance.
Reviewed June 11, 2026
Booking window
Sites are reservable through ReserveOhio (reserveohio.com) or by calling 1-866-644-6727. Most sites open 6 months in advance; some sites require reservations 3 days ahead and can be booked up to 12 months out. Call the reservation center for specific site rules.
Where to book or verify
Direct link to John Bryan State Park on the ReserveOhio system. Also call 1-866-644-6727.
Official park page with trail map, facilities, and conditions.
Check for federal campground, backcountry, tour, and permit inventory tied to this park.
Campgrounds to know
Treat the vehicle plan as part of the itinerary.
Road distance, road surface, fuel, and daylight can matter as much as the final trail or viewpoint.
Getting there
Arrival note
John Bryan State Park is at 3790 State Route 370, Yellow Springs, Ohio, about 15 miles east of Dayton and 70 miles west of Columbus.
Car strategy
From I-70, take US 68 north toward Yellow Springs, then State Route 370 east to the park entrance.
Local movement
From Dayton, US 35 east to Yellow Springs (US 68 north) is the most direct route.
Pair this with lodging: the closest bed is not always the simplest one if road time, road quality, or fuel stops dominate.
No. Ohio state parks charge no day-use admission fee. Camping fees ($27 to $37 per night) apply when staying overnight.
Yes. The dolomite walls of Clifton Gorge offer sport and trad climbing routes. No permit is required for day climbing. The Ohio Climbers Coalition (ohioclimberscoalition.org) maintains route information and stewardship guidelines for the area.
The park and the nature preserve share a boundary along the Little Miami River gorge, and the trails connect directly. The preserve is managed by the Ohio DNR Division of Natural Areas and has more strictly protected sections of gorge that are off-trail. Most hiking through the gorge rim uses a combination of park and preserve trails.
Yellow Springs is a well-regarded small town with independent restaurants, coffee shops, a food co-op, art galleries, and Glen Helen Nature Preserve (an 1,000-acre private preserve with its own trail system immediately adjacent). It is a worthwhile destination in its own right and makes the John Bryan area a legitimate weekend destination.