Glen Accesson Big Hole River
River flow last 30 days
Terrestrial fishing remains solid with hoppers
- 01Terrestrial fishing remains solid with hoppers, ants, and beetles still active.
- 02Larger October Caddis are becoming a significant factor, prompting aggressive strikes.
- 03Fall hatches of Blue-Winged Olives (BWOs) and Mahogany Duns are beginning to appear.
- 04Aggressive trout are taking larger terrestrial and early fall attractor patterns.
- 05Nymphing with weighted patterns and swinging streamers remain effective for subsurface feeders.
What to tie on at Glen Access
Picked from recent reports for this stretch.
Chernobyl Ant
Explicitly mentioned as effective for aggressive trout and a reliable summer terrestrial.
Buy at AmazonSchroeder’s Parachute Hopper
Terrestrial fishing remains strong in early fall, and this hopper pattern is excellent for attracting opportunistic Rainbow Trout.
Blue-Winged Olive Comparadun
Fall hatches of Blue-Winged Olives are beginning to appear, and this low-profile dry fly is excellent for selective trout feeding on emergers and adults.
October Caddis (Dry)
October Caddis are becoming a significant factor as fall progresses, making this a prime imitation for the largest caddis hatch of the year in western rivers.
Buy at AmazonChernobyl Ant
Larger terrestrial patterns like the Chernobyl Ant are still active and effective as early fall attractors for aggressive trout.
Buy at AmazonMahogany Dun
Fall hatches of Mahogany Duns are beginning to appear, offering consistent dry fly opportunities for trout.
Buy at AmazonTrico Spinner
Explicitly mentioned as active small summer mayflies.
Buy at AmazonFat Albert
Explicitly mentioned for hopper-dropper rigs and general attractors.
Stimulator
Explicitly mentioned for aggressive trout, excellent golden stonefly/attractor dry.
Buy at AmazonMontana 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.