The trail is going around an island. During winter you can walk on the ice to other sides of the river’s delta, there are more trails.
How to get there:
Google coordinates to the parking lot. Naturkartan.se
Bird watching:
Umeälvens Delta is a resting place for birds, mostly April-May: geese, swans, cranes, ducks, waders. But some birds do it in Autumn too.
Birds watching is possible from a tower or a platform.
Along the way: