Highlight • Lake
Hiking
5.0
(3)
Surprise Lake, also known as Lake Surprise, is a picturesque 24-acre reservoir nestled within the expansive Watchung Reservation in Union County, New Jersey. This tranquil body of water, fed by the Blue Brook, borders the communities of Berkeley Heights and Mountainside, offering a serene natural escape amidst dense forests. Originally built in 1845 to supply water to David Felt's papermill, its current name reflects how the winding access roads through the wooded landscape obscure the lake until visitors are right…
This Highlight is in a protected area
Please check local regulations for:
Abram S. Hewitt State Forest
Tips
November 14, 2023
Hiking
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Nearby routes
Best routes near Surprise Lake
2.84km
00:45
10m
50m
4.0
(1)
27
hikers
12.0km
03:27
280m
280m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(3)
22
hikers
6.60km
02:00
220m
220m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
Details
Informations
Elevation 380 m
Weather
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Monday 23 March
8°C
-1°C
19 %
Additional weather tips
Max wind speed: 22.0 km/h
Most visited during
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Yes, Surprise Lake and the surrounding Watchung Reservation offer several family-friendly options. While the 6-mile History Trail is a moderate hike, there are also easier, shorter paths suitable for families with young children. The peaceful atmosphere and opportunities for wildlife spotting make it an enjoyable outing for all ages.
Yes, dogs are generally welcome on the trails within the Watchung Reservation, including those around Surprise Lake. However, they must be kept on a leash at all times. Please remember to clean up after your pet to maintain the natural beauty of the area for all visitors.
Parking is available at various trailhead areas around Surprise Lake within the Watchung Reservation. While generally accessible, parking lots can fill up quickly, especially on peak weekends and during pleasant weather. Arriving earlier in the day is recommended to secure a spot.
No, there are typically no permits or fees required for general access to Surprise Lake or the hiking trails within the Watchung Reservation. However, if you plan on non-motorized boating, a Union County decal is required.
The dense forests surrounding Surprise Lake are home to a variety of wildlife. Visitors frequently spot deer, foxes, and numerous bird species. The lake itself supports turtles and frogs, offering great opportunities for nature observation and photography.
Surprise Lake is a reservoir and part of a preserved area. While non-motorized boating is permitted with a county decal, wild swimming is generally not encouraged or permitted due to its status as a reservoir and for environmental preservation.
Winter at Surprise Lake offers a stark, quiet beauty. Trails can be icy or snow-covered, so appropriate footwear with good traction is essential. Layers of clothing are highly recommended to stay warm. It's a peaceful time to visit for those prepared for colder conditions.
Surprise Lake is located within the Watchung Reservation, a natural preserve. While there are no direct amenities like cafes, pubs, or accommodation immediately at the lake, the nearby towns of Berkeley Heights and Mountainside offer various dining and lodging options within a short driving distance.
Many visitors consider Surprise Lake a hidden gem because it offers more privacy and sees fewer visitors compared to larger, more well-known reservoirs in the area. The way it 'sneaks up on you' as you emerge from the trees also adds to its charm, creating a genuine sense of discovery and tranquility.
Surprise Lake is situated at an elevation of approximately 378.5 meters (1,242 feet) above sea level within the Watchung Reservation.
While the 6-mile Watchung Reservation History Trail is a popular moderate option, there are also numerous shorter, easier paths that loop around sections of the lake or through the surrounding forest. These trails are well-suited for leisurely walks and offer beautiful views of the lake and woodlands. You can explore various routes and plan your visit using komoot to find paths that match your desired difficulty and distance.