Sonju Lake

Discover the Sonju Lake via Superior Hiking Trail, an easy 3.4-mile (5.5 km) hike through a tranquil mixed forest of hardwoods and conifers. With a gentle 199 feet (61 metres) of elevation gain, you can expect to complete this route in about 1 hour and 27 minutes. The trail's highlight is Sonju Lake, offering excellent views, especially from Lily's Island, which you can reach via a sturdy boardwalk. While the terrain is generally easy, be aware of roots and rocks underfoot, typical for this northern Minnesota region.

This route is easily accessible, with a short spur connecting the parking area directly to the main Superior Hiking Trail. Leashed dogs are welcome to join you on your adventure. The path is well-maintained and marked with blue blazes, making navigation straightforward for all hikers.

Located within the Finland State Forest, this section is part of the much longer Superior Hiking Trail, known for its peaceful outdoor experiences. It provides a perfect opportunity to immerse yourself in the characteristic natural environment of northern Minnesota.

Superior Hiking Trail: Section 4 offers a deep dive into Minnesota's rugged wilderness, spanning 64.5 miles (103.9 km) with a challenging 5466 feet (1666 metres) of elevation gain. You'll traverse diverse terrain, from dense hardwood forests to boreal stands, navigating rocky paths and steep slopes. The route is renowned for its stunning Lake Superior views from high ridges and features numerous waterfalls and rivers, including the impressive High Falls of the Baptism River, making it a truly immersive experience for those seeking a demanding hike.

Planning for this difficult, multi-day hike, which typically takes around 28 hours and 40 minutes, requires careful consideration. While no permits are generally needed for the trail itself, parking at state parks along the route, such as Tettegouche State Park, requires a vehicle sticker. Be prepared for potentially muddy conditions and bugs, especially during warmer months, and remember that the fall foliage season, while beautiful, can also bring more crowds.

This section of the Superior Hiking Trail is often cited as one of its most difficult yet rewarding segments, known for its constant climbs and descents over ancient volcanic ridges. It offers a genuine wilderness experience, with opportunities to spot wildlife like moose and wolves, despite being relatively close to Lake Superior. The trail's frequent encounters with rivers like the Baptism, Manitou, and Caribou, along with serene inland lakes like Egge Lake and Sonju Lake, define its unique character.

Hike the difficult 17.3-mile Superior Hiking Trail from George Crosby Manitou to Egge Lake, featuring rugged terrain and scenic lakes.