Potter Marsh is a protected wetland in the Anchorage Coastal Wildlife Refuge, south of Anchorage beside the Seward Highway. An elevated boardwalk takes you over marsh channels and ponds for an easy walk with chances to see eagles, ducks, salmon, beavers or moose. Interpretive signs and viewing scopes help you spot wildlife, while the Chugach Mountains provide a backdrop on clear days. It is a practical stop on a drive toward Seward, and the boardwalk makes the marsh accessible to families and people who prefer a level walk.
A boardwalk through the wetland
Potter Marsh lies within the Anchorage Coastal Wildlife Refuge, at the southern edge of Anchorage. The wetland was formed in 1916, when railroad construction dammed several streams. Today, a raised wooden walkway lets you cross marshy channels and ponds without leaving the trail.
This is an easy walk rather than a hike. Benches along the boardwalk provide places to pause, and interpretive signs explain the habitat and wildlife. Viewing scopes are also available to help you look across the marsh. The walkway is a straightforward choice for families and for visitors with limited mobility.
Birds, salmon and other wildlife
Birdlife is a major reason to stop here. Depending on the season, you may see bald eagles, kingfishers, Canada geese, ducks, grebes, Arctic terns, trumpeter swans and red-necked phalaropes. The area is used by migratory and nesting birds, and the boardwalk gives you several vantage points for watching and photography.
Moose, beavers and muskrats also use the wetland, but sightings are not guaranteed. Early morning and late afternoon are suggested times to look for mammals. During summer salmon runs, Chinook, coho and humpback salmon can be seen in the creek. The spot where the boardwalk crosses Rabbit Creek is noted for fish viewing. Fishing is prohibited in Potter Marsh.
Planning a stop
Potter Marsh sits beside the Seward Highway and works well as a short break on a drive south from Anchorage. You can follow the boardwalk for a brief visit or take more time to watch for birds and fish. On a clear day, the Chugach Mountains add a distant backdrop to the wetland; the highway is close to one side of the walkway, so traffic noise may be noticeable.
If you visit in winter, take care on the boardwalk, which can become icy. In warmer months, the salmon run and nesting birds add seasonal wildlife to look for. Take time with the signs if you want to learn about the marsh, and bring reading glasses if small print is difficult to see.
Perguntas frequentes
How long do you need at Potter Marsh?
Allow around 20 to 60 minutes for a walk on the boardwalk and time to look for wildlife. A shorter stop is possible if you are passing through.
What wildlife can you see at Potter Marsh?
Birds include bald eagles, kingfishers, ducks, geese, grebes and Arctic terns. Moose, beavers and muskrats also use the marsh, and salmon can be visible during summer runs.
Is Potter Marsh an easy walk?
Yes. The raised boardwalk makes it an easy walk, with benches along the route. It can be icy in winter, so wear shoes or boots with good traction.
Can you fish at Potter Marsh?
Fishing is prohibited in the marsh. During summer salmon runs, you can watch fish in the creek.
