Best natural monuments around Harriman are found within Harriman State Park, a vast 46,000-acre expanse in New York's Hudson Highlands. This region features a diverse landscape of forests, mountains, and wetlands, shaped by glacial processes. The park is home to numerous lakes, an extensive trail system, and elevated points offering panoramic views. These natural features provide opportunities for outdoor recreation and appreciation of the natural environment.
Last updated: June 27, 2026
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No, it's not "the" intersection in NYC, but a rock in Harriman State Park, NY. It's well-known/named because it's prominently located at the junction of several hiking trails, including the Long Path, Arden-Surebridge (red triangle/white), and Ramapo-Dunderberg (red dot/white). It's now a landmark, where hikers can access the Appalachian Trail via various routes. A nice stop in the middle of the woods.
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Just a quick 450-foot detour off the Appalachian Trail, this viewpoint offers a perfect spot for a snack break while taking in stunning views of Bear Mountain State Park. From the rocky outcrop, you can see the Hudson River and the vast forest below.
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This spot on the Appalachian Trail is a popular turn around for most crowds. You can get right up to the base of this sizable cascade, and know that the waterfall flows a lot stronger in the wet season. If you want to extend your hike, you can walk further out for miles and miles on the Appalachian Trail. Regardless of the time of year, you'll likely see others out on the trail.
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An iron mine from around the time of the Civil War. According to online reports, the most common mineral mined here was magnetite, a highly magnetic iron mineral. There is still quite a lot of magnetite in the area, including loose rocks, so bring a magnet! The mine closed when mining became more popular around Lake Superior. The mine is not on the main trail, so you will have to look for a path up the hill on your right (if you're travelling south). You can still see large abandoned shafts, dramatic veins of red and green iron in the rock face, and drill holes for dynamite. Worth searching for.
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The Lemon Squeezer is a very fun section of the trail. You walk through openings created by various rock formations and will need to "squeeze" to make it through a narrow spot. You will need to use your hands, but it's nothing too physical - really, it's just fun!
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Harriman State Park offers a variety of unique natural features. You can experience the fun challenge of the Lemon Squeezer, a natural rock formation requiring you to squeeze through narrow openings. Another notable spot is Fitzgerald Falls, a sizable cascade along the Appalachian Trail, particularly impressive during the wet season.
Yes, Harriman State Park has historical natural monuments. For instance, the Pine Swamp Mine is an iron mine dating back to the Civil War era. You can still find magnetite in the area and observe abandoned shafts, dramatic veins of red and green iron, and drill holes from dynamite.
For stunning panoramic views, visit the View of Bear Mountain State Park from Rocky Outcrop. This spot, a short detour off the Appalachian Trail, offers expansive vistas of the Hudson River and the vast forest below. Other elevated points like West Mountain Shelter and Big Hill also provide sweeping views, with distant glimpses of the New York City skyline on clear days.
Harriman State Park is home to 31 lakes and reservoirs, many formed by glacial meltwater.
Lake Tiorati is known for its clear blue waters and sandy beachfront, popular for swimming, boating, and camping. Lake Sebago offers cabin camping and is a significant habitat for wildlife like white-tailed deer and river otters. Pine Meadow Lake is a crystal-clear blue-green lake with scenic hiking loops that often include waterfalls and brooks.
Many areas within Harriman State Park are family-friendly. Lakes like Lake Tiorati and Lake Welch offer sandy beaches perfect for swimming and picnicking. The less strenuous hiking loops around Pine Meadow Lake are also suitable for families, providing beautiful scenery with waterfalls and brooks. The park's diverse landscape ensures activities for various age groups.
Beyond exploring the natural monuments themselves, Harriman State Park offers extensive opportunities for outdoor activities. You can find numerous routes for road cycling, running, and touring bicycle adventures. The park's extensive trail network, including sections of the Appalachian Trail, is ideal for hiking and trail running.
Harriman State Park's natural monuments can be enjoyed year-round, with each season offering a different experience. Spring brings lush greenery and stronger waterfall flows, while summer is ideal for lake activities like swimming and boating. Fall showcases spectacular foliage, making it perfect for scenic hikes. Winter offers opportunities for ice-fishing and tranquil, snow-covered landscapes.
Yes, Times Square is a well-known landmark in Harriman State Park. It's a major trail intersection, denoted by a large rock, where several prominent hiking trails converge, including the Long Path, Arden-Surebridge, and Ramapo-Dunderberg trails. It serves as a central access point for hikers and connects to various routes leading to the Appalachian Trail.
Harriman State Park is a habitat for diverse wildlife. While exploring natural monuments, you might encounter white-tailed deer, various bird species, and even river otters, particularly around lakes like Lake Sebago. Black bears are also present in the park, so it's important to be aware and follow park guidelines for wildlife encounters.
Harriman State Park offers over 200 miles of marked hiking trails, ranging from easy walks to challenging climbs. You can explore varied terrain, from dense forests to rugged mountains, and discover hidden gems like abandoned mines. Trails lead to tranquil lakes, stunning viewpoints, and unique rock formations, providing diverse experiences for all skill levels.
Yes, a significant portion of the iconic Appalachian Trail, approximately 18.8 miles, runs directly through Harriman State Park. This allows hikers to experience a segment of this famous long-distance trail while exploring the park's natural beauty and connecting to various natural monuments and viewpoints, such as the View of Bear Mountain State Park from Rocky Outcrop.


Extend your search for the best caves by checking out these guides of the top ones around Harriman: