A trail runner's nightmare or a day hiker's dream? Castle Danger, a rugged section of Minnesota's Superior Hiking Trail (SHT) along Lake Superior's North Shore, is apparently both — depending on how much weight you're carrying.

A long-distance hiker writing for The Trek recently logged day 12 of an SHT thru-hike, and Castle Danger proved to be the toughest terrain of the trip so far. The day started gently enough: a motel owner in Two Harbors gave a lift back to the trailhead, with a bonus mini-tour of the town's harbor, where huge Lake Superior cargo ships dock. The first four miles cruised along snowmobile tracks and Silver Creek, and the final miles wound downhill beside the Gooseberry River.

The middle ten miles were another story. Steep ups and downs, genuine rock scrambles, and trail carpeted in rocks and roots slowed the hiker to a crawl on a hot day — with too little water in the bottle, to boot. The fix, as every seasoned hiker knows: sit down, eat something, reset. A generous fellow hiker a few miles later shared water and intel on the trail ahead, which turned the day around. The final tally was 17 miles despite the late start and brutal middle section.

The reward? Big views over the landscape in early autumn colour, a first proper wildlife sighting — a large buck — plus a small snake, and a night at Middle Gooseberry Campsite, one of four Gooseberry sites clustered along the river. The hiker's verdict is the useful takeaway for visitors: with a light pack or none at all, the Castle Danger scrambles would actually be fun. It's the kind of section that punishes multi-day thru-hikers but makes a brilliant, challenging day hike from the trailheads near Two Harbors or Gooseberry Falls State Park.

Why should a regular traveller care? The Superior Hiking Trail is one of the Midwest's best-kept outdoor secrets — over 300 miles of ridgeline walking above Lake Superior, with waterfalls, river valleys and lake overlooks packed into short, accessible sections. You don't need to thru-hike it. Pick the Castle Danger stretch for a half-day of scrambles and views, or base yourself in Duluth or Two Harbors and sample several sections by car. The trail is well maintained, campsites are free and first-come-first-served, and autumn colour season — when this hiker passed through — is arguably the best window of the year. Just carry more water than you think you need, and remember that a snack break doesn't have to wait for an official campsite.

Story via The Trek.