Get our free mobile app If you're looking for a simpler hike but wanting a cool payoff at the end, this trail at Minnesota Point, or Point Park as some people call it, in Duluth, Minnesota might be the trail for you. At the end of this 4-mile trail are the remains of the oldest structure still standing in Duluth: the Zero Point Lighthouse. Park Point is a really cool spot for a reason other than this lighthouse, but we'll talk about that in a second. Only in Your State writes that the trial you need to take to get to Zero Point Lighthouse is near Sky Harbor Airport. According to Google Maps, the trail is called the Park Point Nature Trail. It'll be a gravel path through trees. After you've gone about a mile you'll hit a fork in the road. When you get there take a right. Then they say the path will eventually take you along "a sandy area with a lovely view of the lake." After a little less than a mile on the sandy part of the trail, you'll be able to see the abandoned lighthouse! If you're dressed right, it looks really cool to get up close to but there are lots of tall grasses and weeds in between, so be careful.