4.3
(3)
114
hikers
20
hikes
Hiking in Lawrence County is characterized by dense hardwood forests, rolling hills, and a landscape featuring karst topography. The region's trails primarily traverse the Hoosier National Forest and Spring Mill State Park, offering routes that lead to natural features such as Lake Monroe. Elevation gains on these trails generally range between 100 and 260 meters. The extensive network includes woodland paths, lakeside trails, and routes through protected wilderness areas.
Last updated: July 2, 2026
3
hikers
4.03km
01:06
40m
90m
Embark on the Patton Cave via Grubb Ridge and Hayes Trail for an easy hiking experience through scenic hardwood forests and gentle rolling hills. This route covers 2.5 miles (4.0 km) with a modest elevation gain of 129 feet (39 metres), making it a pleasant outing that takes about 1 hour and 5 minutes to complete. You will enjoy glimpses of Lake Monroe, Indiana's largest reservoir, and the trail is especially beautiful when spring wildflowers are in bloom.
When planning your visit, you will generally find parking available at the trailhead. Be prepared for some sections of the trail that can become rugged and muddy, particularly after rain, so wearing appropriate footwear is a good idea. While the trail is considered easy, navigation can sometimes be tricky, so it is wise to use a navigation app to stay on course.
This trail offers a straightforward outdoor experience within the Charles C. Deam Wilderness, known for its natural beauty. The route's namesake, Patton Cave, adds a unique point of interest to your journey through this peaceful landscape. It is a great way to explore the area's natural features and enjoy a refreshing hike.
3
hikers
10.5km
02:50
110m
170m
The Grubb Ridge and Peninsula Trail offers a diverse hiking experience within the Charles C. Deam Wilderness, guiding you through deep woods, rolling hills, and ravines. You'll traverse sections of tall pines and hardwoods, with the scenery dramatically opening up to expansive views of Lake Monroe as you approach the water. Keep an eye out for wildflowers and local wildlife, and consider a detour to Patton Cave for an added adventure.
This moderate 6.5-mile (10.5 km) route, with 353 feet (108 metres) of elevation gain, typically takes around 2 hours and 49 minutes to complete. The trail is dog-friendly and primitive backcountry camping is allowed without permits, making it ideal for a longer outing or an overnight stay. Parking is available at the trailhead, which is often marked by a small waterfall.
As part of the Hoosier National Forest, this trail system provides access to Indiana's only designated wilderness area, offering a true escape into nature. Its connectivity with other paths like the Grubb Ridge Loop and Hayes Trail allows for varied route customizations. The Grubb Ridge Peninsula Trail is a fantastic option for those looking for a substantial day hike or a peaceful overnight trip in a beautiful, natural setting.

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1
hikers
19.5km
05:09
190m
180m
Embark on the Grubb Ridge and Cope Hollow Loop Trail, a difficult hike that takes you deep into mature hardwood forests. This 12.1-mile (19.5 km) route features rolling hills and deep ravines, offering a true wilderness feel. You will gain 609 feet (186 metres) in elevation, which typically takes around 5 hours and 8 minutes to complete. As you hike, look for consistent views of Lake Monroe, particularly along the eastern half of the trail. The path combines wider sections with gentle inclines and areas with rocky creek systems and large pedestal boulders, creating a classic old-growth forest ambiance.
If you are planning an overnight trip, the trail is an excellent choice for backpacking. You will find numerous spacious primitive campsites available along the route. Many of these sites include established fire rings and sitting rocks, with some even offering pleasant views. The trail is also dog-friendly, so feel free to bring your canine companion along for the adventure.
This challenging loop offers a deep woods experience within the Charles C. Deam Wilderness. It provides a diverse journey through its varied landscape, from wide paths to more rugged sections. The presence of large pedestal boulders adds to the unique character of the old-growth forest. This trail stands out for its extensive primitive camping options, making it a prime destination for multi-day excursions in Monroe County, Indiana.
2.17km
00:36
30m
30m
Embark on the Big Oak and Evergreen Loop for an easy hike through a serene, mature forest. This 1.3-mile (2.2 km) route features a gentle 113-foot (34 metres) elevation gain, making it accessible for nearly everyone. You can expect to complete the loop in about 35 minutes, enjoying the shade and peaceful atmosphere provided by towering oak and evergreen trees. Keep an eye out for the impressive, large oak trees that stand as natural landmarks, giving the trail its distinctive name. It's a refreshing walk designed for a quick immersion in nature.
The trailhead is conveniently located within Fairfax State Recreation Area, which is in Monroe County, Indiana. Parking is generally available at the recreation area, ensuring easy access for visitors. This family-friendly trail welcomes hikers of all ages and skill levels. Since it's a short and easy loop, you can enjoy it at almost any time of day, though mornings often offer cooler temperatures and fewer people. Always check the recreation area's official website for any specific guidelines or updates before your visit.
This loop is notable for its mature forest environment, offering a glimpse into the local ecosystem of towering oaks and evergreens. The trail provides a tranquil escape from urban life, allowing you to connect with nature in a straightforward manner. It stands out as an ideal option for those seeking a brief yet rewarding outdoor experience within the Fairfax State Recreation Area. Consider combining it with other short walks in the area if you wish to extend your time outdoors.
7
hikers
11.9km
03:13
160m
160m
Hike the moderate 7.4-mile Patton Cave via Grubb Ridge Loop in Hoosier National Forest, featuring forests, Lake Monroe views, and Patton Cav
14
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
10
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
10
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3.5
(2)
10
hikers
The Donaldson Cave – Spring Mill State Park loop offers a captivating journey through Indiana's unique karst landscape, blending natural beauty with rich history. You'll wander through dense woodlands, including the old-growth timber of the Donaldson Woods Nature Preserve, before reaching the dramatic entrance of Donaldson Cave where cool water flows out. The trail also features limestone formations, sinkholes, and historical markers like the Wilson Monument, providing a diverse experience for an easy 2.1-mile (3.5 km) hike with a gentle 191 feet (58 metres) of elevation gain, typically completed in about 57 minutes.
To plan your visit, head to Spring Mill State Park, where ample parking is available. While the trail itself is easy and generally accessible, it's always wise to check the park's official website for any current entry fees or operational hours, especially during peak seasons. Starting your hike earlier in the day is recommended to avoid crowds and ensure a parking spot, making for a more peaceful exploration of this popular route.
Beyond the natural wonders, the area is steeped in history, with the trail passing an old limestone quarry and leading close to the historic Pioneer Village, an 1800s settlement with a restored gristmill. This loop is a fantastic way to experience the geological marvels and cultural heritage of Spring Mill State Park, making it a standout among beginner hiking trails in the region and a great option for families.
7
hikers
2.76km
00:45
30m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Located in Spring Mill State Park, Donaldson Cave is a majestic spot to discover, along with various wildlife. Make sure to wear hiking/waterproof shoes as it can be quite boggy!
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This is one of the many great spots for viewing Lake Monroe in the Charles C. Deam Wilderness. This is one of the lesser used trail, so you'll likely get this view and a lot of the trail to yourself.
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During the 1800s this was the site of an industrial village, powered by water flowing from nearby cave springs. It's now a contrast in old-growth timber sitting right next to regenerated forest, with a man-made lake that may one day be filled in by silt coming out of those natural cave springs.
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The Twin Caves attraction at Spring Mill State Park consists of a couple caves connected via a short underground river. There are boat tours that everyone (human and over the age of 3) in the family can go on for cheap. There are also hiking trails circling around the property.
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This viewpoint for Lake Monroe is an excellent spot to stop for a picnic before making your way back down the Peninsula Trail, or to camp overnight at one of the sites next to the lake.
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Just off the trail you can find Patton Cave. This cave is great for people of all caving abilities, but always take precaution when entering any cave. There are many off shoots once you enter the large mouth of the cave, and in some areas you will have to squeeze through very tight enclosures and even crawl. Remember to bring a headlamp for your exploring!
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Yes, there are several options suitable for families and beginners. A great choice is the Spring Mill State Park – Twin Caves Boat Tour loop, a relatively short and flat walk. For a slightly longer but still easy outing, the Terrill Ridge Trail in Hoosier National Forest offers a pleasant hike through the woods.
Dogs are generally welcome on trails in the Hoosier National Forest and Spring Mill State Park, but they must be kept on a leash at all times. Be sure to bring enough water for your pet and pack out any waste. Trails like the Sycamore Loop Trail are great for a walk with your canine companion.
Yes, Lawrence County has several excellent loop hikes that bring you back to your starting point. For a challenging day out, consider the Martin Hollow Trail & Axsom Branch loop within the Charles C. Deam Wilderness. A more moderate option is the popular Patton Cave via Grubb Ridge Loop, which takes you through a beautiful section of the national forest.
Most trails in Lawrence County are unpaved, natural-surface paths that wind through dense hardwood forests. You can expect to encounter typical woodland terrain with dirt, rocks, and roots. The trails are generally well-maintained, but proper hiking footwear is recommended for comfort and safety. Paved trails are not a common feature of the main hiking areas.
Many trails offer beautiful woodland scenery and access to water. The Peninsula Trail to Lake Monroe is a fantastic option that leads you through the forest to the shores of the expansive Lake Monroe, providing lovely water views.
For a strenuous and rewarding experience, the Patton Cave – View of Lake Monroe loop is the most difficult hike in this guide. At over 15 miles (24 km) with significant elevation gain, it's a full-day trek that requires good fitness and preparation, rewarding you with varied terrain and scenic points.
Yes, exploring the region's unique geology is a highlight. The Donaldson Cave – Spring Mill State Park loop is a great hike that takes you past one of the park's notable cave systems. Please note that entering caves may be restricted, so always obey posted signs.
There are over a dozen curated hiking routes in Lawrence County featured on komoot, covering the Hoosier National Forest and Spring Mill State Park. These trails range from easy short walks to difficult all-day treks, offering something for every skill level.
The area is highly regarded by the komoot community, with an average score of 4.5 stars. Hikers often praise the serene woodland environments, the well-marked paths through the Hoosier National Forest, and the scenic routes leading to Lake Monroe.
For a day hike, it's essential to be prepared. We recommend:
Most of the primary trailheads within Spring Mill State Park and the designated recreation areas of Hoosier National Forest have dedicated parking areas. However, these can fill up on weekends and holidays, so arriving early is a good idea. Some more remote trailheads may have limited roadside parking.


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