4.6
(18)
186
hikers
80
hikes
Hiking in Kittatinny Valley State Park features a landscape shaped by glacial history, encompassing freshwater wetlands, vernal pools, and four lakes, with Lake Aeroflex being the deepest natural lake in New Jersey. The park's terrain includes limestone outcroppings, sandstone ridges, and shale hills, alongside rock-ribbed hemlock and hardwood forests, and open fields. An extensive network of rail-trails, former railroad beds, provides accessible paths with gentle grades.
Last updated: May 9, 2026
4
hikers
12.1km
03:19
210m
150m
Hike the moderate 7.5-mile Pine Swamp Trail in Mahlon Dickerson Reservation, featuring forests, streams, and Saffin Pond.
4
hikers
5.91km
01:32
40m
40m
Embark on an easy hiking adventure with the New Wawayanda Lake and Sussex Branch Trail Loop, a 3.7-mile (5.9 km) route that offers a pleasant mix of scenery. You will…

Sign up for free
1
hikers
2.08km
00:39
100m
10m
Hike the 1.3-mile Milton State Fire Tower Trail for panoramic forest views from New Jersey's third-highest fire tower.
2.03km
00:33
30m
10m
Embark on an easy hike around Ryker Lake, a tranquil, man-made body of water nestled within the Sparta Mountain Wildlife Management Area. This gentle route spans 1.3 miles (2.0 km)…
7.55km
02:00
80m
80m
Hike the 4.7-mile Kittatinny Valley State Park loop in Sussex County, New Jersey, featuring lakes, forests, and varied terrain.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Kittatinny Valley Park is a popular outdoor recreation area. It has several lakes, including Lake Aeroflex, the deepest natural lake in New Jersey. There are several miles of hiking trails that run through the park, including the Sussex Branch Trail, a 21-mile rail trail that runs through several townships.
1
0
Lake Aeroflex is a 119-acre lake in Kittatiny Valley State Park. It is the deepest glacial lake in New Jersey. It is a popular place for kayaking and swimming. Several of the park's hiking trails run along the banks of the lake as well.
1
0
A tranquil escape for hikers, cyclists, and nature enthusiasts exploring the scenic Sussex Branch Trail. It's wildly popular for wildlife viewing and birding.
0
0
Saffin Pond is considered the most scenic part of the area, where you can enjoy stunning waterfront views on a trail that encircles the pond, providing numerous stopping points. This area is also very popular for fishing, so bring your pole along if you're interested.
0
0
The Mahlon Dickerson Reservation property features over 3,500 acres of hiking and biking trails that pass through different forest, mountain, and wetland ecosystems. There are a few different trailheads with different parking and recreation areas; it goes without saying that the Mahlon Dickerson Reservation has a lot to offer.
0
0
Saffin Pond is a small reservoir on the Mahlon Dickerson Reservation that has flat and easy hiking trails traveling around its banks. This is one of many spots on the property that is great for viewing wildlife.
0
0
The Mahlon Dickerson Reservation property features over 3,500 acres of hiking and biking trails that pass through different forest, mountain, and wetland ecosystems. There are a few different trailheads with different parking and recreation areas; it goes without saying that the Mahlon Dickerson Reservation has a lot to offer.
0
0
Kittatinny Valley State Park offers a wide variety of hiking opportunities, with over 50 distinct routes recorded on komoot. These range from easy strolls to more challenging paths, ensuring options for all skill levels.
Yes, the park is well-suited for beginners and those seeking easier walks. Over 25 easy routes are available, many of which utilize the park's extensive network of rail-trails. These former railroad beds, such as the Paulinskill Valley Trail and Sussex Branch Trail, feature gentle grades and cinder surfaces, making them very accessible. A good option is the Lake Aeroflex loop from Newton, an easy 2.3-mile path offering scenic views.
The park's terrain is quite varied, shaped by its glacial history. You'll find a mix of landscapes including freshwater wetlands, vernal pools, and four lakes. Geologically, the area features limestone outcroppings, sandstone ridges, and shale hills. Trails traverse rock-ribbed hemlock and hardwood forests, as well as open fields. Many paths are on former rail-beds with gentle grades, while others, like the Glacial Trail or Mount Nebo Trail, offer more natural, single-track experiences with elevation changes.
Absolutely. The park's rail-trails are particularly family-friendly due to their flat, wide, and well-maintained surfaces. These trails are ideal for leisurely walks with children. Additionally, the park features attractions like the Butterfly and Hummingbird Garden, which can be a fun and educational stop for families. The Andover to Waterloo via Sussex Branch Trail is an easy 4-mile option that follows a historic rail line.
Yes, dogs are generally welcome on the trails in Kittatinny Valley State Park, provided they are kept on a leash. The rail-trails, with their wide paths, are especially suitable for walking dogs. Always remember to clean up after your pet to help keep the park enjoyable for everyone.
Yes, the park offers several loop trails that allow you to start and end at the same point. A popular moderate option is the Kittatinny Valley State Park loop — Sussex County, which is about 4.7 miles and traverses varied park landscapes. Another notable loop is the Saffin Pond – Highest Point in Morris County loop from Andover Township, a 6.6-mile trail through forested areas.
Kittatinny Valley State Park is rich in natural features and unique landmarks. You can explore glacial lakes, such as Lake Aeroflex (New Jersey's deepest natural lake), Twin Lakes, and White's Pond. The park's geology includes limestone outcroppings and sandstone ridges. Beyond nature, you might spot the Aeroflex-Andover Airport, where you can watch planes, or visit the historic Hill-Hussey Stone House, which serves as the park's visitor center. The Paulinskill Valley Trail is particularly known for its abundant bird species and other wildlife.
The park is a vibrant habitat for diverse wildlife. Keep an eye out for beaver, black bear, bobcat, fox, and whitetail deer. Birdwatchers will be delighted by over 200 bird species, including migratory birds like bald eagles, peregrine falcons, and hummingbirds. The Paulinskill Valley Trail is especially noted for its wildlife, including mink, muskrat, and otter.
While the park is primarily accessed by car, some of the rail-trails, like the Sussex Branch Trail, connect to nearby towns such as Newton and Andover. However, direct public transport routes specifically to the park's main entrances are limited. It's advisable to check local bus schedules for services to nearby communities if you plan to rely on public transportation.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 15 reviews. Reviewers often praise the park's diverse landscapes, the accessibility of its well-maintained rail-trails, and the peaceful atmosphere. Many appreciate the variety of routes available, from easy lakeside strolls to more challenging forested paths, and the opportunities for wildlife spotting.
Yes, the park's extensive rail-trail network provides significant connections. The Paulinskill Valley Trail and Sussex Branch Trail, among others, allow for nearly 50 miles of continuous hiking through Sussex and Warren counties. These trails also offer connections to the renowned Appalachian Trail and other trails within the Delaware Water Gap National Recreation Area, making it a great starting point for longer adventures.
Kittatinny Valley State Park offers enjoyable hiking experiences year-round. Spring brings blooming wildflowers and active wildlife, while autumn showcases stunning fall foliage. Summer is popular for its lush greenery, though it can be warm. In winter, the rail-trails are often used for cross-country skiing and snowshoeing, providing a unique way to experience the park's serene beauty.


Browse the best Hikes in other regions.