Mountain Lions in Colorado in October
Yes, October is a good month to see mountain lions in Colorado. It is the 6th busiest month of the year, with 37 of the 413 sightings logged across the year (9%), based on verified iNaturalist records.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
Good month for mountain lions in Colorado
9%
of yearly sightings
37
records in October
#6
busiest month of 12
413
verified records a year
September 6.3%, October 9%, November 8.7%. Busiest month is March at 10.9%.
413 verified observations of mountain lions in Colorado, recorded across 12 months of the year on iNaturalist.
When mountain lions are recorded in Colorado
Peak month
March
45 records (10.9% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 40 | 9.7% |
| February | 20 | 4.8% |
| Marchpeak | 45 | 10.9% |
| April | 38 | 9.2% |
| May | 35 | 8.5% |
| Junepeak | 43 | 10.4% |
| Julypeak | 45 | 10.9% |
| August | 20 | 4.8% |
| September | 26 | 6.3% |
| October | 37 | 9% |
| November | 36 | 8.7% |
| December | 28 | 6.8% |
Mountain Lions you are most likely to see
| Species | Verified observations |
|---|---|
| Mountain Lion | 413 |
In Colorado, October carries 9% of the year's mountain lions sightings, about 0.7 points above an even month-to-month split. That makes it the 6th busiest of the twelve months, out of 12 months with recorded activity.
Activity is rising from September (6.3%) into October, and it heads toward November (8.7%) after. The busiest month is March (10.9%), so if timing is flexible, that window is the safer bet.
The mountain lions most often recorded in Colorado are Mountain Lion. Those counts are annual totals rather than a October split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in October itself.
Which mountain lions you are most likely to see
- Mountain Lion413 records
Plan your mountain lion trip in Colorado
Start with live tours near Bent's Old Fort National Historic Site, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
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Live tours nearbySee live tours near Bent's Old Fort National Historic Site
Use the live GetYourGuide widget to compare local departures and activity styles close to the main mountain lion viewing area.
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Stay nearbyStay near Bent's Old Fort National Historic Site
Compare hotels, cabins and lodges close to the best mountain lion viewing area in Colorado.
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Broader backupBook a mountain lion tour in Colorado
Compare guided wildlife tours, boat trips and nature experiences if you want a second travel network beyond the live widget.
Frequently asked questions
Can you see mountain lions in Colorado in October?+
Yes. October accounts for 37 of the 413 verified mountain lions sightings logged in Colorado across the year, which is 9% of the annual total.
Is October a good time to see mountain lions in Colorado?+
October is the 6th busiest month. It is workable, though March and July is the stronger window for a reliable sighting.
What month is best for mountain lions in Colorado?+
March is the single busiest month, with the broader peak running through March, July and June, based on 413 verified observations.
Which mountain lions are you most likely to see in Colorado?+
The most-recorded species in Colorado are Mountain Lion, based on all-time iNaturalist counts.
See mountain lions in Colorado in other months
More wildlife in Colorado