Trout · Rockies

Henry's Fork

Island Park, Idaho · USA

The Railroad Ranch is flat spring-creek water where you stalk big, selective rainbows during hatches.

Jun–Sep on the Railroad Ranch; Sep–Oct lower river

Target species
Rainbow, brown, brook and cutthroat trout
Guide day rate
$795–880Full day, float or wade, 1–2 anglersSource: trouthunt.comChecked October 2026
Trip style
DIY-friendly
Access
Wade & float
Public access
Good
Crowding
Medium
Difficulty
Advanced
Fly into
IDA Idaho Falls1.5 hr (WYS West Yellowstone 25 min)

Getting there

Fly into IDA Idaho Falls, then 1.5 hr (WYS West Yellowstone 25 min). About 83 miles (133 km) by road.

Open in Google Maps · Directions from IDA

Your browser asks first. Your location stays on this device; we don't store or send it.

More sources

henrysforkanglers.comworldcastanglers.com

Also good in

More trout rivers

Trout

Arkansas River

Salida, Colorado · USA

Guide day
$695–750
Trip style
DIY-friendly
Crowding
Medium
Difficulty
Intermediate
Fly into
COS Colorado Springs · 2 hr
Trout

Bighorn River

Fort Smith, Montana · USA

Guide day
$725
Trip style
Lodge-based
Crowding
Medium
Difficulty
Intermediate
Fly into
BIL Billings · 1.5 hr
Trout

Green River

Dutch John, Utah · USA

Guide day
$699–700
Trip style
DIY-friendly
Crowding
High
Difficulty
Intermediate
Fly into
SLC Salt Lake City · 3.5 hr (VEL Vernal about 1 hr)