This is the hike that typically blows up your Instagram feed every fall season. Rightly so: The summit offers some of the most incredible views of the Delaware Water Gap and the Delaware River down below. Note: You can do a three-mile loop that connects the Red Dot and Blue Dot trails together. Just keep in mind that the Red Dot Trail is considered the most challenging hike in the Delaware Water Gap—that’s straight from the mouth of the National Parks Service.

Mount Minsi sits on the Pennsylvania side of the Delaware and offers, among other stunning sights, a prime view of Mount Tammay in New Jersey. This mountain is a good five-mile hike with a lot of rocks, rivers and a gorgeous canopy of trees overhead. Plus, it offers three different outlook spots along the way, with views over the Delaware and surrounding mountains.

This hike offers something a little different than a scenic ending, and one that’s perfect for the heat and humidity of summer. You’ll pass by dozens of waterfalls all along the three-mile hike. Just don’t be too distracted by the gushing falls—this is a notoriously difficult hike with rock scrambles and a good deal of elevation.

The Pinnacle can be seen from Hawk Mountain, and it sits along the Appalachian Trail. It’s a lengthy, nearly nine-mile hike that definitely has some rocky segments (there’s a reason hikers call Pennsylvania’s portion of the Appalachian “Rocksylvania”). You can summit two ways, either by getting the steep, rocky portion out of the way first or at the end. Either way, the views from both Pulpit Rock and the Pinnacle will be well-worth it.

Bucks County is full of great hikes, but for some of the best scenic vistas you’ll want to check out the High Rocks Trail. There are two trailheads: One that starts at Tohickon Valley Park or the other that begins in Ralph Stover State Park (most of the views are along the Ralph Stover portion). Either way you’ll come across High Rocks Vista, situated on 200-foot-tall cliffs above Tohickon Creek. It’s a popular spot for both rock climbers and hikers.

There are 19.5 miles of designated hiking trails within this historic national park. To be honest, you can’t really go wrong in choosing one over the other: They all offer picturesque views of the rolling countryside, which is scattered with both original and remade structures dating back to the American Revolutionary War.

Like Wissahickon Valley Park, you won’t find any 360-degree vistas after hiking in Ridley Creek State Park. But with 2,600 acres to explore along 13 miles of trails, you won’t be disappointed. The park is listed on the National Register of Historic Places as a National Historic Landmark, so you’ll come across sites like a 300-year-old working farm and Sycamore Mills, a historic 18th-century mill village.

If you want to stick around Philly for a hike, you don’t have to go very far. Right past the airport is John Heinz, America’s first urban refuge that offers 10 miles of flat trails around its marshes. After you’ve logged your miles, hang out at the bridge over the marsh impoundment, which offers a great opportunity to see some wildlife.

If you want to explore the unusual landscape of the New Jersey Pine Barrens, the massive Wharton State Forest is a good place to do it. The 50-mile Batona Trail is the park’s most famous, though it would take you three days to do the whole thing. The good news is that there are multiple trailheads throughout the park, so you can pick and choose the length of your flat hike. For views, there’s also Batsto Lake Trail, a sandy and flat 4.2-mile trail that loops around the lake.