Seymour River

Upper section is class 1 and 2, but don't miss the takeout as the canyon is just below.

Canyon is best done at pretty low water and is a tight class 4 (or harder) creek run. (depending on water level, this section can become dangerous and there are few opportunities to escape the narrow canyon in the event of trouble)

Lower section (most popular) is a fun class 2, at its best after a good rain or during April and May snowmelt.