01:01
3.77km
50m
Hiking
Embark on the Thunder Swamp Short Loop for an easy hike through a diverse landscape. This route covers 2.3 miles (3.8 km) with a gentle elevation gain of 166 feet (51 metres), taking about 1 hour and 1 minute to complete. You will wander through abundant wetlands and swamps, encountering scenic creeks like Saw Creek and Red Rock Run. Keep an eye out for possible waterfalls or cascades as the trail winds through hardwood forests, mixed with pine, hemlock, and spruce. The experience offers a glimpse into a unique glacier-carved environment.
Before you head out, remember that maps are available online and at trailheads to help you navigate the area. While no specific permits or fees are mentioned for this loop, be prepared for potential bugs during hot, humid weather. Ticks are also a concern, so dress appropriately and check yourself after your hike. For the best fall foliage, plan your visit for mid to late October.
This trail provides a great opportunity to observe wildlife, with a chance to spot bear prints along the way. The unique flora of this wetland environment is also a highlight, showcasing the natural beauty of Delaware State Forest. You will experience a landscape shaped by glaciers, offering a distinct ecological setting for your outdoor adventure.
Last updated: April 23, 2026
Waypoints
Start point
Parking
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3.77 km
End point
Way Types & Surfaces
Way Types
1.83 km
1.27 km
607 m
< 100 m
Surfaces
1.84 km
1.48 km
432 m
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Elevation
Highest point (360 m)
Lowest point (310 m)
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Weather
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Saturday 16 May
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Max wind speed: 14.0 km/h
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This route was planned by komoot.
Yes, this loop is rated as easy, making it a good option for beginners and families. While the overall Thunder Swamp Trail system can be moderate due to rocky and wet sections, this specific short loop offers a more manageable experience. However, be prepared for potentially uneven and wet footing, so sturdy footwear is recommended.
The terrain generally features rolling and hilly sections with gradual elevation changes. However, the surface can be challenging due to being frequently wet, uneven, and particularly rocky, with 'big slices of slate' and numerous boulders. Some sections may also be brushy. Appropriate footwear with ankle protection is highly recommended.
Specific parking details for the 'Thunder Swamp Short Loop' are not explicitly detailed in all resources, but the Thunder Swamp Trail system, located in Delaware State Forest, has trailheads with parking. It's advisable to check the Pennsylvania DCNR website or local maps for designated parking areas near the Thunder Swamp Trail system.
Generally, there are no entrance fees or permits required for day hiking in Pennsylvania's State Forests, including Delaware State Forest, where the Thunder Swamp Trail system is located. However, it's always a good idea to check the official Pennsylvania DCNR website for any specific regulations or updates before your visit.
The trail is known for its abundant wetlands, passing by numerous swamps and creeks such as Saw Creek, Red Rock Run, Spruce Run, and Bushkill Creek. You'll encounter beautiful views of these waterways, and some areas feature footbridges. The forests are primarily hardwoods, with understories of brush and blueberry bushes, alongside areas of pine, hemlock, and spruce. The landscape is glacier-carved, with occasional ledges and boulders.
The area is rich in wildlife. Hikers have observed bear prints, and the diverse forest environment supports various animals. The wetlands also host a variety of native plants and animals. Keep an eye out for diverse bird species and other forest creatures. Ticks are a noted concern, especially around wetland areas like Big Bear Swamp.
Yes, the route also passes through sections of the Thunder Swamp Trail System and the Thunder Swamp Trail, which are part of the larger network in Delaware State Forest.
Yes, dogs are generally permitted on trails in Pennsylvania State Forests, including the Thunder Swamp Trail system. However, they must be kept on a leash and under control at all times. Please remember to pack out any waste and ensure your dog is prepared for potentially wet and rocky terrain.
Mid to late October is noted as the best time to visit for spectacular fall foliage. While the trail can be hiked in other seasons, be aware that during hot, humid weather, the prevalence of swamps can make the trail very buggy. Spring can also be wet, and winter conditions may introduce snow and ice.
Given the often wet, uneven, and rocky terrain, sturdy, waterproof hiking boots with good ankle support are highly recommended. Dress in layers appropriate for the weather. During warmer months, bring insect repellent due to potential bugs and ticks. Always carry sufficient water, snacks, and a map of the trail system.
Yes, the trail system traverses a glacier-carved landscape, with features like Big Bear Swamp displaying evidence of glacial patterns. You can also find an old low dam crossing at Thunder Swamp and a stone dam over Saw Creek. The trail itself was constructed by the Youth Conservation Corps in the 1970s to highlight various points of interest.