Skip to content

Table of contents

About Castle Rock, WA

Castle Rock sits on I-5 between Portland and Seattle, serving as the gateway to Mount St. Helens via scenic Highway 504. This small Washington town of 2,200 residents offers convenient access to the national volcanic monument while providing essential services for interstate travelers. The community features the preserved phone booth that scientists used to report Mount St. Helens' famous 1980 eruption.

Where is Castle Rock, WA on the map?

Castle Rock, WA is in United States, at 46.271, -122.905 - about 18 km north of Kelso, WA.

How far is Castle Rock, WA from where I am?

Use your device location to see the distance to Castle Rock, WA, how long the drive takes, and directions from where you are.

Find hotels in Castle Rock, WA

Rent a car near Castle Rock, WA

Play a pub crawl round in Castle Rock, WA

Nine holes from pub to pub through the real streets of Castle Rock, WA. Every cup is a bar somebody actually drinks in.

Pub Crawl Golf: Castle Rock, WA9 holes, one ball

Popular destinations close by

Kelso, WA12 mi 15 minVader, WA12 mi 25 minLongview, WA13 mi 25 minToledo, WA16 mi 25 minRainier, OR18 mi 35 minWinlock, WA18 mi 25 minKalama, WA21 mi 30 minPrescott, OR21 mi 40 minNapavine, WA24 mi 30 minClatskanie, OR27 mi 45 minWoodland, WA28 mi 35 minChehalis, WA30 mi 40 minColumbia City, OR32 mi 55 minCentralia, WA35 mi 45 minLa Center, WA35 mi 45 min

Nearby essentials

What is the closest airport to Castle Rock, WA?

The closest airport to Castle Rock, WA is Portland International Airport, 91 km (about 1 h 10 min by car).

Share Route

Save for offline?

We'll download this route and its map area so it works without a connection. This can take a moment -- you can keep using the app while it finishes.