Cascade Head Sea Cave

Northern Oregon Coast, Oregon

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Cascade Head Sea Cave


  • - Cascade Head Sea Cave
Overview + Weather
Oregon's longest sea cave.
Rough waves at the mouth of the Salmon River.
Northern Oregon Coast, OR
Site characteristics: Water: 
Motorized watercraft allowed: 
Parking Pass: 
General Day Use Fee
Portage required: 
Preferable Season(s):
Winter, Spring, Summer, Fall
Shuttle required: 
Typically multi-day: 
Water difficulty: 
Difficult / Class C
Water temperature: 
32.00 °F (0.00 °C)
Current Local Weather:
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Paddle Description

Paddle Description

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As a UNESCO biosphere reserve, Cascade Head is one of Oregon's most iconic headlands. However, most people are surprised to learn that below the weight of this massive basalt outcropping sits Oregon's longest sea cave. Unlike the majority of visitors who explore Cascade Head by trail, the arches and sea caves beneath the head are accessible only by sea kayak.

Departing from Knight Park on the north bank of the Salmon River, it is a roughly 1.1-mile paddle to the often choppy mouth of the river. From there it is only an additional 0.4 miles to the Cascade Head Sea Cave. Two Arches and countless other smaller stacks lie en route to Harts Cove, an additional 2.1 miles to the north, where Chitwood Creek plummets roughly 50 feet into the Pacific Ocean.

Cascade Head is part of the Cascade Head Marine Reserve and Marine Protected Areas. This means that there are specific prohibitions against fishing and the harvesting of fish, invertebrates, and seaweed. Check here for specific clarifications on regulations, exemptions, and a detailed representation of the area's boundaries.

Safety Note

Be sure to visit as the tide is going out. Do NOT enter cave during incoming tide! Outgoing tide will make passing the Salmon River bar much less tumultuous, and it will make entering the caves much safer. Check local tide tables before departure.

Updates, Tips + Comments

Updates, Tips + Comments

Field Guide + Map

Field Guide + Map

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Location + Directions

Nearby Camping + Lodging

(3 within a 30 mile radius)

Nearby Adventures

(34 within a 30 mile radius)

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Published in collaboration with Oregon Field Guide

Oregon Field Guide is OPB's long-running local weekly TV series. The program covers natural resources, ecological issues, outdoor recreation and travel destinations across the Northwest region. This award-winning show is one of the most-watched local productions in the public broadcasting system.

Oregon Field Guide also extends the work it does in the field for the television series across radio and the Web, providing a greater degree of coverage.

Oregon Field Guide airs Thursday evenings at 8:30 p.m. and repeats Sundays at 1:30 a.m. and 6:30 p.m. In the Mountain Time zone of Eastern Oregon, the program airs at 9:30 p.m. Thursdays, and at 7:30 p.m. Sundays.

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