Updated October 15, 2026
    Access point

    3-Mile Access (Bighorn)on Bighorn River

    The standard midpoint for the most popular float trip on the river.
    Bighorn River reportDirections45.3850°N, 107.8760°W

    Conditions right now

    No USGS gauge is linked to this water yet, so we can't chart flows.

    Weather now
    43°F
    Clear Sky, wind 1 mph SE
    Bite report · week of Oct 4

    Terrestrial fishing remains strong

    1. 01Terrestrial fishing remains strong, with hoppers and ants still attracting aggressive strikes. (Source: Glacier Outdoor Center, Seasonal Knowledge)
    2. 02Larger October Caddis are becoming a significant food source. (Source: Glacier Outdoor Center, Seasonal Knowledge)
    3. 03Fall mayfly hatches, particularly Blue-Winged Olives and Mahogany Duns, are starting to appear. (Source: Glacier Outdoor Center, Seasonal Knowledge)
    4. 04Subsurface nymphing with midge and sowbug patterns should be consistently productive in the Bighorn's tailwater environment. (Source: Seasonal Knowledge)

    What to tie on at 3-Mile Access (Bighorn)

    Picked from recent reports for this stretch.

    Montana season by season

    What changes on the water through the year, with the flies for each season.

    Fly shops nearby

    Local flies, current advice and guided trips.

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