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United States
Ohio
Athens County

Waterloo State Forest

The best walks and hikes in Waterloo State Forest

5.0

(3)

74

hikers

10

hikes

Hikes in Waterloo State Forest explore the wooded, rolling hills of Athens County, Ohio. The area is characterized by dense forests and includes routes that connect to adjacent natural areas like Zaleski State Forest and Lake Hope State Park. The trail network features a mix of loop hikes with moderate elevation changes.

Best hiking trails in Waterloo State Forest

  • The most popular hiking route is Hope Furnace loop from Athens, a 10.7 mile (17.2 km) trail that takes around…

Last updated: June 28, 2026

13

hikers

#1.

Bear Hollow Pond – Olds Hollow Cave loop from Zaleski State Forest

14.8km

04:10

300m

310m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

The Moonville Rail Trail offers a distinctive hiking experience along a former railroad grade, winding through the dense Zaleski State Forest. You'll find yourself immersed in nature, with secluded lakes,…

Easy
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Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

Hard

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

18

hikers

The Zaleski Backpack Trail - South Loop offers a moderately challenging hike through Vinton County's dense, mixed oak forests, providing a rich immersion in nature. You'll traverse undulating paths, experience…

Moderate
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Tips from the Community

AverieOutside
February 14, 2024, Moonville Tunnel

This concrete tunnel along the Moonville Rail Trail is a historic site. Moonville is now a ghost town; the tunnel was built in the 1800s.

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oliviakellis
December 15, 2023, Hope Furnace

The Hope Furnace, a historic blast furnace in southeastern Ohio, stands as a testament to the region's iron-smelting past. Operating between 1854 and 1874, this rectangular sandstone structure was the heart of a bustling community, now commemorated in Lake Hope State Park, preserving the remnants of a bygone era.

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Matthew
November 29, 2023, Starrett Ridge

The I-M Trail passes over Starrett Ridge and Long Ridge. The majority of the high points are completely blocked in by trees, but there are a few views (especially as you get closer to Lake Hope State Park).

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This concrete tunnel along the Moonville Rail Trail is a historic site. Moonville is now a ghost town; the tunnel was built in the 1800s.

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Frequently Asked Questions

Are dogs allowed on the trails in Waterloo State Forest?

Yes, dogs are generally welcome on the trails in Waterloo State Forest, but they should be kept on a leash. The area's forested paths and rolling hills are great for exercising with your canine companion. Always be sure to clean up after your pet to help keep the trails beautiful for everyone.

What is the terrain like in Waterloo State Forest?

The hiking trails in Waterloo State Forest primarily wind through dense woodlands and over rolling ridges characteristic of Athens County, Ohio. You can expect moderate but manageable elevation changes on most routes. Some trails also offer pleasant lakeside sections, particularly those connecting to the adjacent Lake Hope State Park.

Are there any easy, beginner-friendly hikes?

Yes, there are options for beginners. For a relatively gentle walk, consider the Lake Hope State Park – Lake Hope loop from Athens. It's a shorter route that circles the lake, offering lovely views without significant climbs.

Can I go backpacking or find long-distance trails?

While the guide focuses on day hikes, the area is suitable for longer treks. The Hope Furnace loop from Athens is over 10 miles (17 km) and offers a more challenging day out. For backpacking, you can explore trails that connect into the adjacent Zaleski State Forest, which is known for its more extensive backpacking loops.

Are there any waterfalls in Waterloo State Forest?

Waterloo State Forest is not known for significant waterfalls. The landscape is defined more by its dense forests, rolling hills, and serene lakes. While you may find small cascades after heavy rain, you shouldn't expect to see large, named waterfalls on the main trails.

What do other hikers think of the trails?

The trails in Waterloo State Forest are highly rated by the komoot community. Hikers often praise the quiet, dense woodlands and the well-defined paths that navigate the area's rolling ridges. The connection to Lake Hope State Park is also a frequently mentioned highlight.

Is there an entrance fee or parking charge for Waterloo State Forest?

Typically, Ohio's state forests do not charge an entrance fee for day-use activities like hiking. Parking is usually available at designated trailheads. However, if you enter adjacent areas like Lake Hope State Park, there may be fees for specific facilities like campgrounds or boat rentals.

Are the trails mostly loops or one-way?

Most of the popular routes in this area are loop hikes, allowing you to start and end at the same point without retracing your steps. This makes them convenient for day hikes where you've parked a car. The Zaleski State Forest loop from Starr is a great example of a circular route in the connected trail system.

How does hiking here compare to Zaleski State Forest?

Waterloo State Forest and the adjacent Zaleski State Forest offer similar terrain of wooded, rolling hills. Waterloo provides excellent day hikes that often connect to Lake Hope State Park. Zaleski is particularly well-known for its more extensive network of backpacking trails, including a popular 25-mile loop, making it a prime destination for multi-day treks.

What should I pack for a day hike in this area?

For a day hike, you should bring sturdy hiking shoes, as the trails can be uneven with moderate inclines. Pack plenty of water and some snacks. A map or a GPS device with the route downloaded is essential, as cell service can be unreliable in the dense forest. Also, consider bringing insect repellent, especially during warmer months.

Are there any moderate-difficulty trails for a good workout?

Absolutely. Most of the trails in the forest are rated as moderate, providing a good balance of distance and elevation gain. The Starrett Ridge – Hope Furnace loop from Irish Ridge is a popular choice, taking you along forested ridges for a rewarding hike of about 8.7 miles (14 km).

Most popular routes in Waterloo State Forest

Family-friendly hikes in Waterloo State Forest

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