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Wetland Loop Trail

Hiking trails & Routes

Wetland Loop Trail

Easy

2.8

(19)

hikers

Wetland Loop Trail

Q: How long does it typically take to hike this trail?

The Wetland Loop Trail is approximately 5.6 kilometers long and generally takes about 1 hour and 25 minutes to complete. This duration can vary depending on your pace and how often you stop to enjoy the scenery.

Q: What is the terrain like on the Wetland Loop Trail?

The trail features a singletrack path that winds through diverse wetland areas. It is rated as an easy, 'green' difficulty trail with very little elevation change, making it a comfortable walk for most visitors.

Q: Is the Wetland Loop Trail suitable for beginners or families?

Yes, with its 'easy' difficulty rating and minimal elevation gain, this trail is very suitable for beginners, children, and families looking for a pleasant and accessible outdoor experience.

Q: What can I see along the route?

Along the route, you'll experience the unique wetland environment. Notable points include a Gravel Path in John Heinz National Wildlife Refuge and views of the John Heinz National Wildlife Refuge Impoundment . The trail itself is also highlighted as a point of interest: Wetland Loop Trail .

Q: Does the trail intersect other well-known paths?

Yes, the route intersects with several other trails. You'll find sections that are part of the East Coast Greenway (PA on-road Heinz Refuge alternate southbound and northbound), BicyclePA Route E, the main East Coast Greenway (PA), and the 9/11 National Memorial Trail (Pennsylvania Philadelphia area).

Q: Is the Wetland Loop Trail dog-friendly?

Yes, dogs are permitted on this trail. Please ensure they are kept on a leash and that you clean up after them to maintain the natural environment for all visitors.

Q: What is the best time of year to visit the Wetland Loop Trail?

While the trail can be enjoyed year-round, spring and fall often offer the most comfortable temperatures and vibrant scenery. The wetlands are particularly active with wildlife during these seasons. It is a less popular trail, suggesting a quieter experience, especially during off-peak times.

Q: Are there any entrance fees or permits required for the John Heinz National Wildlife Refuge?

Generally, there are no entrance fees to access the John Heinz National Wildlife Refuge. However, it's always a good idea to check the official refuge website for any current regulations or special event fees before your visit.

Q: Where is the best place to park for the Wetland Loop Trail?

The Wetland Loop Trail is located within the John Heinz National Wildlife Refuge. Parking is typically available at the refuge's main visitor center or designated parking areas. It's advisable to check the refuge's official website for specific trailhead parking information and directions.

Q: What kind of wildlife can I expect to see?

As a wetland trail, it's a haven for various bird species, making it excellent for birdwatching. You might also spot other wetland inhabitants like turtles, frogs, and small mammals. The refuge is known for its diverse ecosystem.

01:25

5.59km

10m

Hiking

The Wetland Loop Trail offers a delightful journey through the diverse wetland areas of the John Heinz National Wildlife Refuge at Tinicum in Philadelphia. You'll follow a gentle singletrack path, providing an intimate experience with the local ecosystem. Keep your eyes peeled for wildlife, especially around the John Heinz National Wildlife Refuge Impoundment, which is a fantastic spot for eagle watching.

This easy hike covers 3.5 miles (5.6 km) with a negligible 28 feet (9 metres) of elevation gain, making it suitable for nearly everyone and taking approximately 1 hour and 24 minutes to complete. It's a family-friendly option that connects to larger trail networks like the East Coast Greenway, offering flexibility for longer outings if desired.

This trail provides a peaceful, green oasis that feels a world away from the nearby urban bustle of Philadelphia. It's an excellent opportunity to observe abundant birdlife and experience a thriving wetland environment, making it a notable escape for nature lovers and a great introduction to the refuge's natural beauty.

Last updated: June 9, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Waypoints

Gravel Path in John Heinz National Wildlife Refuge

Highlight • Trail

3.28 km

John Heinz National Wildlife Refuge Impoundment

Highlight • Lake

Eagle enthusiasts flock to John Heinz National Wildlife Refuge Impoundment for optimal eagle-watching opportunities. Traverse the impoundment loop counterclockwise, ensuring the impoundment is on your left, for the best view of these majestic birds and their nests. The observation platform and cross-dike road offer prime locations for eagle sightings.

Tip by

3.81 km

John Heinz National Wildlife Refuge Impoundment

Highlight • Lake

Tip by

5.02 km

Wetland Loop Trail

Highlight • Trail

5.59 km

End point

Parking

Way Types & Surfaces

Way Types

5.36 km

213 m

< 100 m

Surfaces

4.87 km

422 m

263 m

< 100 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Weather

Wednesday 1 July

36°C

23°C

-- %

Additional weather tips

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Comments

May 14, 2024,John Heinz Wildlife Refuge 5-14-2024

I was with a group and we hiked at the John Heinz Wildlife Refuge . Near Philadelphia . We started at the Visitor Center and we took the Impoundment Trail near Darby Creek. We brifley crossed the Big Boardwalk Bridge then we went. Back and we continued South by a observation tower to a boardwalk over Darby Creek then we …

April 22, 2025,John Heinz Wildlife Refuge 4-22-2025

Walked with a hiking club at John Heinz Wildlife Refuge in Philadelphia . Walked from the Visitor Center to the Boardwalk Trail to the Boardwalk Bridge across the lake to the Wetlands Loop Trail around the park. Very scenic

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Frequently Asked Questions

How long does it typically take to hike this trail?

The Wetland Loop Trail is approximately 5.6 kilometers long and generally takes about 1 hour and 25 minutes to complete. This duration can vary depending on your pace and how often you stop to enjoy the scenery.

What is the terrain like on the Wetland Loop Trail?

The trail features a singletrack path that winds through diverse wetland areas. It is rated as an easy, 'green' difficulty trail with very little elevation change, making it a comfortable walk for most visitors.

Is the Wetland Loop Trail suitable for beginners or families?

Yes, with its 'easy' difficulty rating and minimal elevation gain, this trail is very suitable for beginners, children, and families looking for a pleasant and accessible outdoor experience.

What can I see along the route?

Along the route, you'll experience the unique wetland environment. Notable points include a Gravel Path in John Heinz National Wildlife Refuge and views of the John Heinz National Wildlife Refuge Impoundment. The trail itself is also highlighted as a point of interest: Wetland Loop Trail.

Does the trail intersect other well-known paths?

Yes, the route intersects with several other trails. You'll find sections that are part of the East Coast Greenway (PA on-road Heinz Refuge alternate southbound and northbound), BicyclePA Route E, the main East Coast Greenway (PA), and the 9/11 National Memorial Trail (Pennsylvania Philadelphia area).

Is the Wetland Loop Trail dog-friendly?

Yes, dogs are permitted on this trail. Please ensure they are kept on a leash and that you clean up after them to maintain the natural environment for all visitors.

What is the best time of year to visit the Wetland Loop Trail?

While the trail can be enjoyed year-round, spring and fall often offer the most comfortable temperatures and vibrant scenery. The wetlands are particularly active with wildlife during these seasons. It is a less popular trail, suggesting a quieter experience, especially during off-peak times.

Are there any entrance fees or permits required for the John Heinz National Wildlife Refuge?

Generally, there are no entrance fees to access the John Heinz National Wildlife Refuge. However, it's always a good idea to check the official refuge website for any current regulations or special event fees before your visit.

Where is the best place to park for the Wetland Loop Trail?

The Wetland Loop Trail is located within the John Heinz National Wildlife Refuge. Parking is typically available at the refuge's main visitor center or designated parking areas. It's advisable to check the refuge's official website for specific trailhead parking information and directions.

What kind of wildlife can I expect to see?

As a wetland trail, it's a haven for various bird species, making it excellent for birdwatching. You might also spot other wetland inhabitants like turtles, frogs, and small mammals. The refuge is known for its diverse ecosystem.

Is this a loop trail or an out-and-back?

As its name suggests, the Wetland Loop Trail is a loop trail, meaning you will end up back at your starting point without having to retrace your steps.