7
hikers
03:13
11.9km
160m
Hiking
Hike the moderate 7.4-mile Patton Cave via Grubb Ridge Loop in Hoosier National Forest, featuring forests, Lake Monroe views, and Patton Cav
Last updated: February 26, 2026
Waypoints
Start point
Parking
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6.28 km
Highlight • Cave
Tip by
11.9 km
End point
Parking
Way Types & Surfaces
Way Types
11.2 km
478 m
208 m
Surfaces
11.2 km
686 m
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Elevation
Highest point (250 m)
Lowest point (170 m)
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Weather
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Today
Sunday 17 May
29°C
18°C
21 %
Additional weather tips
Max wind speed: 19.0 km/h
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This route was planned by komoot.
While the specific trailhead parking isn't detailed, the trail is located within the Charles C. Deam Wilderness Area of the Hoosier National Forest. You'll typically find designated parking areas at the main access points for wilderness trails. It's always a good idea to check local forest service maps for the most accurate parking information before your visit.
Yes, the Grubb Ridge Trail, which forms part of this loop, is multi-use and shared with horses in some sections. Dogs are generally allowed in the Hoosier National Forest, but it's crucial to keep them on a leash and practice Leave No Trace principles to protect wildlife and ensure a pleasant experience for all users.
The trail offers different experiences throughout the year. Spring is excellent for viewing wildflowers, while fall brings vibrant foliage to the hardwood forests. Be aware that summer months can bring waist-high weeds in overgrown sections, and after rainfall, you might encounter muddy spots and slippery rocks. Winter hiking is possible but requires preparation for potentially colder, wetter conditions.
No, there are no specific permits or entrance fees required for hiking the Patton Cave via Grubb Ridge Loop within the Charles C. Deam Wilderness Area. You can also enjoy backcountry camping without a permit in this wilderness area.
The terrain is diverse, featuring rolling hills and deep woods. The initial two miles of the Grubb Ridge Loop are generally wide and clear, but the back side can become overgrown, especially in summer. You should be prepared for rugged and sometimes unmaintained sections, steep areas, muddy spots, and creek crossings. Trekking poles can be beneficial, and watch your step on slippery rocks.
Patton Cave is a significant highlight and a unique 'wild cave' along the route. It's non-commercialized and considered a hidden gem for spelunking. The cave has a large, inviting opening with numerous offshoots. While suitable for cavers of all abilities, some sections require squeezing and crawling, and a headlamp is essential. Experienced cavers might find passages leading to an exit on the far side of the ridge.
Water sources are limited along the trail until you get closer to Lake Monroe. It is highly recommended to carry enough water for your entire hike, especially during warmer months, as you may not find reliable sources until later in the loop.
You'll hike through the scenic Hoosier National Forest, enjoying hardwood forests that showcase old-growth areas and diverse fungi. There are opportunities to see spring wildflowers and views of Lake Monroe. Keep an eye out for salamanders within Patton Cave, and general forest wildlife.
Yes, the route also passes through sections of the Grubb Ridge Trail, Hayes Trail, Patton Cave Trail, and Grubb Ridge Wilderness Road.
The Charles C. Deam Wilderness Area is valued for its solitude, but the Grubb Ridge Loop can become crowded on weekends. If you prefer a quieter experience, consider hiking on weekdays or during off-peak seasons.
While some sources might classify it as easy, the trail is generally considered moderate and requires good fitness and sure-footedness. Hikers should be prepared for rugged, sometimes unmaintained sections, steep areas, and potential mud or slippery rocks. It might be challenging for absolute beginners, but those with some hiking experience should manage well.