Best Time to See Beavers in Alaska
June, July and May is the best time to see beavers in Alaska. Based on 607 verified iNaturalist observations, here is exactly when beavers are most active across the year in Alaska.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
607 verified observations of beavers in Alaska, recorded across 12 months of the year on iNaturalist.
When beavers are recorded in Alaska
Peak month
June
139 records (22.9% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 4 | 0.7% |
| February | 11 | 1.8% |
| March | 11 | 1.8% |
| April | 41 | 6.8% |
| Maypeak | 101 | 16.6% |
| Junepeak | 139 | 22.9% |
| Julypeak | 138 | 22.7% |
| August | 66 | 10.9% |
| September | 54 | 8.9% |
| October | 29 | 4.8% |
| November | 8 | 1.3% |
| December | 5 | 0.8% |
Beavers you are most likely to see
| Species | Verified observations |
|---|---|
| American Beaver | 607 |
Sightings of beavers in Alaska peak in June, when 139 of the year's 607 verified observations are logged — about 22.9% of the annual total. Activity stays high through June, July and May.
The quietest stretch is January and December, when beavers are hardest to find — January sees just 4 records. If a reliable sighting matters, plan around the peak window rather than the off-season.
The beavers you are most likely to encounter in Alaska are American Beaver — the most-recorded species in the state. Each keeps its own seasonal rhythm, but the month-by-month pattern above reflects every reported sighting together.
Where to go
Best places to see beavers in Alaska
- Alagnak Wild River — Wild River
- Aleutian Islands World War II National Historic Area — National Historic Area
- Aniakchak National Monument & Preserve — National Monument & Preserve
- Bering Land Bridge National Preserve — National Preserve
- Cape Krusenstern National Monument — National Monument
- Denali National Park & Preserve — National Park & Preserve
Tours and experiences nearby
Viator
Book a beaver tour in Alaska
Guided wildlife tours, boat trips and nature experiences, with free cancellation on most.
Booking.com
Stay near Alagnak Wild River
Compare hotels, cabins and lodges close to the best beaver viewing in Alaska.
Frequently asked questions
What is the best month to see beavers in Alaska?+
June is the single best month, and the broader peak window runs through June, July and May, based on 607 verified iNaturalist observations.
When are beavers hardest to see in Alaska?+
January is the quietest month for beavers in Alaska, with only 4 verified records.
Are beavers active year-round in Alaska?+
Beavers are recorded in 12 of 12 months in Alaska, so they can be seen year-round, with a clear peak in June.
More wildlife in Alaska