Greenstone Falls

The Big Carp and Little Carp Loop offers a deep dive into the Porcupine Mountains Wilderness State Park, showcasing a wild landscape of towering pine trees, old-growth hemlock forests, and the turbulent waters of two major rivers. You'll traverse varied terrain, from the high rocky bluff of Lake of the Clouds Overlook to the dramatic shores of Lake Superior, with numerous waterfalls like Shining Cloud Falls and Bathtub Falls providing scenic breaks along the way.

This is a challenging 31.4-mile (50.5 km) hiking route with 2200 feet (670 metres) of elevation gain, typically requiring about 13 hours and 38 minutes to complete. Expect a mix of roots, rocks, and mud, plus unbridged river crossings that can be tricky depending on water levels. Parking is available at the Lake of the Clouds Overlook, a common starting point, but be sure to check for any permit requirements if you plan on backcountry camping.

This loop is a significant backcountry experience, allowing you to explore a large portion of the park's interior. It's known for its abundant wildlife, including white-tailed deer and black bears, and offers a glimpse into the region's historical mining operations. The trail's remote nature and demanding sections make it ideal for experienced hikers seeking solitude and a true wilderness adventure.

The Little Carp River Trail offers a truly scenic escape into the heart of Porcupine Mountains Wilderness State Park, following the namesake river through old-growth forests. You'll be treated to continuous views of turbulent rapids and inspiring waterfalls, including the notable Greenstone Falls and Overlooked Falls, all while traversing a path lined with ancient hemlock and pine. This easy 1.5-mile (2.4 km) hike, with a gentle 94 feet (29 metres) of elevation gain, provides a quick yet immersive wilderness experience, perfect for those seeking natural beauty without a long commitment.

Planning your visit to the Little Carp River Trail is straightforward, though a few things are good to know. The trail can be muddy in spots, especially after rain, so appropriate footwear is recommended. While this specific segment is short, be aware that the wider Little Carp River system can involve unbridged river crossings. Parking is available, but arriving earlier in the day is always a good strategy, particularly during busy periods. The vibrant autumn colors make fall an especially rewarding time to explore this trail.

This trail is celebrated as one of the most scenic routes in the Porcupine Mountains, offering a deep immersion into the wilderness and a glimpse into long-distance hiking, as a portion is part of the North Country National Scenic Trail. Beyond its beauty, the Little Carp River itself is renowned for excellent brook trout fishing, adding another layer of appeal for anglers. The trail also provides access to various cabins within the park, making it a potential starting point for overnight backpacking adventures.

The Summit Peak and Mirror Lake Loop offers a deep dive into the unique forest of Porcupine Mountains Wilderness State Park, guiding you through varied terrain from marshy boardwalks to hilly climbs. You'll discover the tranquil beauty of Mirror Lake, reflecting the deep green surroundings, and pass by charming waterfalls like Overlooked Falls and Greenstone Falls, making for a truly immersive experience.

This difficult 13.3-mile (21.4 km) hiking route involves 1079 feet (329 metres) of elevation gain and typically takes around 5 hours and 51 minutes to complete. The final ascent to Summit Peak is the most challenging part, but the panoramic views from the observation tower are a worthy reward. Remember to bring bug spray and a rain jacket, as light drizzles and insects are common, and dogs are permitted on a leash.

While the trail is considered difficult due to its length and elevation, the navigation is straightforward. It's a fantastic option for experienced hikers seeking a full day of exploration, especially during the fall when the colors are spectacular. For families or those looking for a shorter outing, a direct 1-mile roundtrip hike to the Summit Peak observation tower is a more manageable alternative.