4.0
(1)
18
hikers
5
hikes
Family friendly hiking trails in Union County offer diverse natural landscapes, including rolling hills, serene lakes, and lush forests. The region is characterized by varied topography, with trails often featuring gentle elevation changes suitable for different fitness levels. Extensive woodlands and tranquil water bodies like the Rahway River and Lake Surprise enhance the hiking experience. This area provides a range of outdoor activities within its extensive park system.
Last updated: July 7, 2026
2
hikers
6.71km
01:51
110m
140m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
9
hikers
6.52km
01:44
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Sign up for free
4.0
(1)
3
hikers
10.0km
02:43
140m
140m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(1)
3
hikers
7.52km
02:05
130m
130m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
2
hikers
3.16km
00:50
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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
Popular around Union County
The Rock Ridge Trail winds through lush forests in a secluded area of Croft State Park, offering a shaded and peaceful hike. The trail features landmarks such as old houses, charming bridges, creeks, and rock formations. Part of the trail is shared with horses, but this is manageable and should not be a problem.
0
0
Lake Johnson is a tranquil lake located at the heart of Croft State Park. Surrounded by lush woodlands, it features accessible grassy areas ideal for picnicking and enjoying the serene natural setting.
0
0
Fairforest Creek runs through Croft State Park and flows alongside the Southside Loop Trail. The creek can be a refreshing spot to visit while hiking in the park. During wet seasons, the creek can overflow, creating swampy areas around it.
0
0
Lake Tom Moore Craig, or Lake Craig, is a 165-acre part of Kelsey Creek in Croft State Park. There is only one boat ramp, but there is no shortage of campsites and trails in the park.
0
0
Komoot features 5 family-friendly hiking routes in Union County, ranging from easy strolls to more moderate adventures. These trails are perfect for exploring the diverse landscapes of the region with your loved ones.
Union County offers a wonderful variety of terrain suitable for families. You'll find trails winding through lush woodlands, alongside tranquil streams and lakes, and over gentle rolling hills. Many paths feature easy elevation changes, making them accessible for different fitness levels and ages.
Absolutely! For a shorter, easy loop, consider the Lake Johnson loop from Croft State Park. It's just over 3 kilometers and offers a pleasant walk with minimal elevation gain, perfect for little legs.
Yes, many trails in Union County are dog-friendly, making it easy to bring your furry family members along for the adventure. Always remember to keep your dog on a leash and clean up after them to ensure a pleasant experience for everyone.
Union County is rich in natural beauty. On your hikes, you can expect to see serene lakes like Lake Surprise and Seeley's Pond, picturesque rivers such as the Rahway River, and extensive woodlands. The Watchung Reservation, for instance, offers scenic views along its trails through dense forests and meadows.
The extensive woodlands and diverse habitats of Union County, especially within areas like the Watchung Reservation and Nomahegan Park, provide excellent opportunities for wildlife observation. Keep an eye out for various bird species, deer, and other small animals as you explore the trails.
Union County offers beautiful hiking experiences year-round. Spring brings blooming wildflowers, summer provides lush green canopies, and autumn transforms the landscape with vibrant fall foliage. Even winter hikes can be magical, especially after a fresh snowfall. The best time depends on your family's preference for weather and scenery.
Yes, for families seeking a slightly longer or more challenging hike, the Lake Craig – Lower Rock Ridge Trail loop from Croft State Park is a great option. It's a moderate 10-kilometer route with some elevation changes, offering a rewarding experience.
The family-friendly trails in Union County are well-regarded by the komoot community, with an average rating of 4.0 stars. Hikers often praise the quiet woodlands, well-maintained paths, and the peaceful atmosphere that makes them ideal for family outings.
Yes, the Watchung Reservation is home to the Historic Deserted Village of Feltville, which offers a unique historical walk, particularly beautiful in the fall. The Watchung Reservation History Trail loop also visits sites of historical interest within the park.
While specific stroller-accessible trails are not detailed for all routes, the Trailside Nature & Science Center within Watchung Reservation features a Sensory Friendly Trail designed to be accessible to visitors with disabilities and special needs, which may be suitable for some strollers.
Most major parks and trailheads in Union County, such as those within Watchung Reservation, Lenape Park, and Croft State Park, offer designated parking areas. It's always a good idea to check specific park websites or trail descriptions for detailed parking information before your visit.


Browse the best Hikes in other regions.