Abram S. Hewitt State Forest. (Surprise lake loop) Introduce
For outdoor enthusiasts in New Jersey, the lure of a challenging hike with rewarding views is often irresistible. Nestled in the heart of the Northern New Jersey Highlands, Abram S. Hewitt State Forest, particularly its renowned Surprise Lake Loop, stands as a prime example of the state's rugged natural beauty. This isn't your average stroll in the park; it's an immersive wilderness experience designed to challenge and invigorate, offering a true escape from the everyday hustle.
The Surprise Lake Loop within Abram S. Hewitt State Forest is celebrated for its diverse terrain, featuring everything from gentle inclines to exhilarating rock scrambles. Hikers are treated to spectacular vistas, including sweeping panoramic views of Greenwood Lake and, on exceptionally clear days, even a glimpse of the distant Manhattan skyline. What makes this trail particularly unique for locals is its playful traverse across the New Jersey-New York state line, allowing hikers the memorable experience of standing in two states at once. It’s a point of pride and a fun talking point among those who frequent the loop.
Managed by the New Jersey State Park Service, Abram S. Hewitt State Forest is a protected expanse of undisturbed forest, characterized by rocky outcrops, wetlands, and a rich variety of flora and fauna. The Surprise Lake Loop is a testament to this wild beauty, offering a sense of isolation and tranquility that can be hard to find in a densely populated state like New Jersey. For those looking to truly challenge themselves and immerse in nature's raw splendor, this hiking area provides an unparalleled opportunity right in their backyard.
Whether you're an experienced hiker seeking a strenuous workout or an adventurous beginner ready to push your limits, the Surprise Lake Loop promises a memorable journey through some of New Jersey's most dramatic landscapes. Its natural features, including the unique puddingstone ridge formations and the secluded Surprise Lake itself, contribute to an unforgettable outdoor adventure for anyone in the New Jersey region looking to reconnect with nature.
Abram S. Hewitt State Forest, home to the Surprise Lake Loop, is situated at 47 Twin Oaks Trail, Hewitt, NJ 07421, USA. This address places it squarely in Hewitt, a community within Passaic County, in the northern part of New Jersey. Its location in the New Jersey Highlands makes it relatively accessible for many residents across the state, particularly those in Northern and Central New Jersey, as well as parts of the greater New York metropolitan area.
For those traveling by car, the trailhead parking lot is conveniently located "exactly opposite of the Greenwood Lake Marina," as noted by visitors. There's a "small hiker parking lot straight up the hill" from this main landmark. This makes it relatively easy to find for first-time visitors using GPS navigation. The drive from many parts of New Jersey, including cities like Newark, Jersey City, or even towns in Morris or Bergen County, is typically manageable, often taking less than an hour and a half, making it an excellent day trip destination.
While the forest offers a sense of isolation, its proximity to major roads and the clear landmark of Greenwood Lake Marina ensures that reaching the trailhead is not overly complicated. Hikers should be aware that once at the parking area, access to the trails within Abram S. Hewitt State Forest is exclusively "on foot and paw," emphasizing its untouched and natural character.
It is always advisable to use GPS navigation to the provided address, 47 Twin Oaks Trail, Hewitt, NJ 07421, to ensure you arrive directly at the correct starting point for the Surprise Lake Loop. Given that it's a state forest, parking is usually free, but spaces can be limited, especially on peak weekends, so arriving earlier in the day is often a good strategy to secure a spot. The ability to easily reach such a rugged and rewarding hiking experience makes Abram S. Hewitt State Forest a prime choice for New Jersey locals seeking outdoor adventure.
As a state forest focused on conservation and providing access to natural hiking experiences, Abram S. Hewitt State Forest (Surprise Lake Loop) offers a set of basic, yet essential, "services" geared towards hikers:
Marked Hiking Trails: The primary "service" is the well-defined and blazed trail system, including the blue-blazed Surprise Lake Loop, allowing hikers to navigate the terrain. Trails are maintained by volunteer organizations and the State Park Service.
Public Access to Natural Wilderness: The forest provides open access to a vast, undisturbed natural environment, allowing visitors to immerse themselves in hiking, nature observation, and photography.
Parking Facilities: A dedicated, albeit small, hiker parking lot is available near the trailhead, providing a convenient starting point for the adventure.
Trailhead Information (Limited): While not extensively detailed, there might be basic signage or kiosks at the trailhead providing information about the trails and general rules for the state forest.
It is important to note that, as a natural state forest, there are no formal "services" such as restrooms, visitor centers, concessions, or water fountains directly along the Surprise Lake Loop. Hikers are expected to be self-sufficient and bring all necessary supplies.
Scenic Surprise Lake: The loop's namesake, Surprise Lake, is a highlight, offering a secluded and refreshing natural pond. While swimming is generally prohibited by park regulations, its serene beauty is a major draw.
Panoramic Greenwood Lake Views: The trail offers "great vistas," especially "one wide sweeping panoramic of Greenwood Lake" from various overlooks, providing stunning photographic opportunities and breathtaking scenery.
Unique State Line Crossing: A distinct feature mentioned by hikers is the opportunity to "stand with one foot in NY and one foot in NJ," a memorable and often amusing part of the 4-mile loop.
Diverse and Challenging Terrain: The loop includes "gentle inclines, easy scrambles," and "some rock scrambles at start if you take trail to left," providing varied terrain that keeps the hike engaging and offers a good physical challenge.
"Puddingstone Ridge Formations": A newly added pink trail features "an abundance of puddingstone ridge formations," offering unique geological interest and a different kind of walking surface that's "great to not be hiking on uneven rolling rocks."
Secluded Wilderness Experience: Described as "pretty quiet" even on a weekday afternoon, the forest provides a sense of isolation and undisturbed nature, making it ideal for those seeking tranquility.
Varied Flora and Fauna: The forest is characterized by hemlock and oak, with marshes and wetlands, offering opportunities for wildlife spotting and appreciating diverse natural ecosystems.
Proximity to Appalachian Trail: Sections of the renowned Appalachian Trail meander through the forest, offering connections to this iconic long-distance trail for those looking to extend their hike.
Ideal for "Before the Bugs and Humidity Hit": While a year-round destination, reviews suggest that visiting during cooler, drier months (like mid-March) enhances the experience by avoiding insects and high humidity.
As a publicly owned and managed state forest, Abram S. Hewitt State Forest (Surprise Lake Loop) does not offer commercial "promotions or special offers" in the way a private business would. Access to the trails and the natural environment is generally free of charge, as is typical for state forests in New Jersey. There are no discounted passes, membership programs, or seasonal sales associated with hiking in this area.
The "offer" for visitors is the consistent availability of a well-maintained, challenging, and scenic hiking experience. The value lies in the natural beauty, physical activity, and mental rejuvenation that the forest provides, all without an admission fee.
Any "promotions" related to the forest would typically come in the form of official announcements from the New Jersey Department of Environmental Protection (NJDEP) State Park Service regarding trail maintenance, new trail sections, or public events (which are rare for such a remote forest). Information about trail conditions, including recent fallen trees or water levels at stream crossings, might be shared by local hiking groups or on online forums, acting as a form of community-driven "offer" by helping others plan their visits.
Hikers are encouraged to check the official NJDEP State Park Service website for general information about state forest regulations, safety guidelines, and any advisories that might impact their visit. However, for the Surprise Lake Loop specifically, the primary benefit remains its free and open access to a challenging and beautiful wilderness experience.
As a state forest, Abram S. Hewitt State Forest does not have a direct, dedicated phone number specifically for the Surprise Lake Loop trail. However, inquiries about the forest are typically handled by the New Jersey State Park Service or by a nearby state park that manages it.
Address: 47 Twin Oaks Trail, Hewitt, NJ 07421, USA (for the trailhead)
General Inquiries (via Wawayanda State Park, which manages Abram S. Hewitt): (973) 853-4462
For the most accurate and up-to-date information on trail conditions, closures, or general forest regulations, it is best to consult the official New Jersey Department of Environmental Protection (NJDEP) website for State Parks, Forests & Historic Sites, or to call the administrative office of Wawayanda State Park, which oversees Abram S. Hewitt State Forest. This will ensure you receive reliable information directly from the managing authority before your visit.
For residents of New Jersey, Abram S. Hewitt State Forest, particularly its captivating Surprise Lake Loop, is an exceptionally suitable and highly recommended hiking destination. Its rugged beauty and challenging terrain offer a vital escape from the everyday, providing a unique opportunity to immerse oneself in unspoiled wilderness without having to travel far from home.
Firstly, its accessibility is a significant advantage. Located in Hewitt, NJ, it's a relatively short and straightforward drive for a large portion of the state's population. This means less time spent on the road and more time enjoying the trails, making it perfect for a day trip or a spontaneous outdoor adventure. The clear directions to the parking lot near Greenwood Lake Marina further simplify the planning process for locals.
Secondly, the Surprise Lake Loop delivers a truly rewarding hiking experience that caters to those seeking more than just a casual walk. The mix of "gentle inclines, easy scrambles," and challenging sections, along with diverse features like "puddingstone ridge formations," ensures that the hike remains engaging and provides a satisfying physical workout. For New Jerseyans who appreciate a good challenge and diverse landscapes, this trail offers an ideal blend. The breathtaking "wide sweeping panoramic of Greenwood Lake" and the unique experience of standing with "one foot in NY and one foot in NJ" are distinctive highlights that add a memorable twist to the hike, creating stories and photo opportunities unique to this location.
Furthermore, the secluded and "pretty quiet" nature of the forest, even on a weekday afternoon, allows for a genuine disconnection from urban noise and stress. It’s a place where locals can truly immerse themselves in nature, appreciate the diverse flora and fauna, and find a sense of peace and tranquility that is often elusive in more populated areas. This wildness, coupled with the knowledge that it's a preserved state forest, enhances the sense of escape and connection to New Jersey's natural heritage.
In conclusion, Abram S. Hewitt State Forest and its Surprise Lake Loop represent an invaluable resource for New Jersey residents. It offers an accessible, challenging, and profoundly beautiful outdoor experience that provides both physical exertion and mental rejuvenation. For anyone in the Garden State looking to explore rugged trails, enjoy stunning vistas, and discover a true wilderness sanctuary close to home, the Surprise Lake Loop is an absolutely essential destination.
Abram S. Hewitt State Forest. (Surprise lake loop) Photos










Abram S. Hewitt State Forest. (Surprise lake loop) Location
Abram S. Hewitt State Forest. (Surprise lake loop)
47 Twin Oaks Trail, Hewitt, NJ 07421, USA
Abram S. Hewitt State Forest. (Surprise lake loop)
47 Twin Oaks Trail
State Line Trailhead
Abram S. Hewitt State Forest. (Surprise lake loop
Chateau Renee
124 Jersey Ave
Appalachian Trail NY/NJ Border
Appalachian National Scenic Trail
Cooley Brook Property
Lakeside Rd
The New Continental Hotel and Restaurant
15 Leo Ct
Alices Lakeshore Retreat
35 Lake Park Terrace
Cascade Lake Park Waterfall
75 Cascade Lake Rd
Cascade Lake Park
Cascade Lake Rd
Cascade Lake
Cascade Lake Rd
Greenwood Lake
Hewitt
Clubhouse
Awosting Association Clubhouse
San Cap Recreation Area
22 Warwick Turnpike
Abram S. Hewitt State Forest. (Surprise lake loop) Reviews
The 4 mile loop (with a one minute detour to NY) took me just over 2 hours. Standing with one foot in NY and one foot in NJ was the best part. Lots of fallen trees on blue, several mild water crossings, gentle incline, easy scrambles. Pretty quiet on a Wednesday afternoon mid March, before the bugs and humidity hit. Lake views from the top are okay. No bathrooms. Parking lot is exactly opposite of the Greenwood Lake Marina. Small hiker parking lot is straight up the hill.
Mar 19, 2025 · Jen OlsunGreat vistas (especially one wide sweeping panoramic of Greenwood Lake) and Surprise Lake for a secluded and refreshing swim.New pink trail added which has an abundance of puddingstone ridge formations on trail - great to not be hiking on uneven rolling rocks but when it's wet it gets very slippery.Some rock scrambles at start if you take trail to left. Trail on right is fairly even and great for the return trip out when you're tired.
May 24, 2022 · Carson TangEasy to moderate hike. Parking is little tricky. You need to enter on partially dirt road next to a boat park. Nice rockies to have your food by the lake. If you go early you can watch the sunrise over the lake
Nov 01, 2022 · Joseph Aricame here multiple times and i can’t get sick of the view. everytime i see it, is like the first time but ive only gone like 4 times but still
Apr 30, 2025 · flowerpop 2019the entrance is on lakeside road opposite the marina. drive all the way to the back for hiker parking.the surprise lake loop is about 3 hours of medium difficulty, with a stop for lunch. some climbing/scrabbling and several good views as well as the beautiful lake. mostly treed, but moderate exposure on bare rock for a few sections. overlaps with the AT for a short bit.
May 28, 2023 · Chris Welty
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