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Map of Opalescent River
44.10°N · 74.01°W — The Atlas
§ The Waters · Lake Placid

Opalescent River.

Eighteen miles of mountain river falling from Lake Colden through Flowed Lands and the Hudson Gorge to the upper Hudson — named for the iridescent labradorite crystals in the streambed, a signature of High Peaks geology. Native brook trout in the upper reaches, where the river is barely a stream above timberline. Wilder paddleable sections downstream through one of the most ecologically intact river corridors in the East. Hike-in only above Lake Colden; backcountry access throughout. The water actually shimmers in sunlight.

TypeRiverpublic access
Species1 listedfishing below
The SurveyField data · NYSDEC + The Atlas
Best for Wilderness fly-fishingBest for Backcountry hikingBest for Geology
§ Overview

Fish on record include Brook trout — always check current New York State DEC regulations before fishing. Opalescent River has public access. Summits nearby include Calamity Mountain and Mount Adams.

§ The Chart · Wild & Hamlets

The water, surveyed.

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§ When to go
PrimePrime paddling — go
J
F
M
A
M
J
J
A
S
O
N
D

Seasonal pattern for this lake · live closures appear above

§ Nearby parking

2 parking areas

Closest parking lots within range, ranked by walking distance. Accessibility flags come from Google verified-data and NYSDEC records; surface and capacity from NYSDEC and OpenStreetMap. Confirm hours and seasonal closures before you go.

§ Fishing

What’s in the water.

§ No. I

The species.

1 listed
Brook troutNative
§ At the Water

Getting in, staying over.

§ No. I

Access.

Within ~7 miles
Parking areas2
Lake Placid Region
§ No. II

Camping.

153 counted
Designated campsites84
Lean-tos & shelters69
§ Conditions on the Water

What the lake is doing today.

§ Editor’s Picks
within 25 mi

Make a weekend of it.

Closest editorial picks for a meal, a scoop, a pint, a bed, and a sight worth your time.

§ The Field Notes

Add to the record.

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Field notes and corrections are reviewed before they appear publicly. Photos and Logbook entries post immediately.§ Run an association tied to this water? Get in touch →
§ Questions

Frequently asked.