Marsh Loop Trailhead gives you access to an easy walk through wetland habitat near Cave and Basin National Historic Site in Banff. The route follows boardwalks and bridges around marshes fed by warm spring water, with views toward the Bow River and surrounding mountains. Look for birds, butterflies, dragonflies and signs of beavers, including dams and lodges. The trail is a good choice for a gentle outing and wildlife watching; paths can be muddy after rain, so wear suitable shoes.
Wetland habitat near Cave and Basin
The Marsh Loop passes through a wetland fed by runoff from the hot springs on the lower slopes of Sulphur Mountain. Some water remains open year-round. Boardwalks and bridges cross parts of the route, and the marsh draws birds, butterflies and dragonflies. Look into the water for minnows, and keep an eye out for beaver dams and lodges.
Connecting trails
The loop is accessible from the Cave and Basin parking area, the Marsh Boardwalk and the Sundance Trail near its first meeting with the Bow River. A shorter Lower Boardwalk walk is another nearby option. For a longer outing, the Sundance Trail and Stewart Canyon provide additional routes in the area.
FAQ
Where does the Marsh Loop Trail start?
The trail is near Cave and Basin National Historic Site. Access points include the parking area, the Marsh Boardwalk and the Sundance Trail.
What wildlife can you see on the Marsh Loop?
Birds, butterflies, dragonflies and minnows may be seen around the wetland. Beaver dams and lodges are also found along the route.
Is the trail suitable for an easy walk?
Yes. The route is described as an easy walk, with boardwalk sections through the marsh. Paths can be muddy after rain.
