Outdoors
Beaches near Castle Rock
4 named beaches within 37 miles, nearest first, with a map and directions.
Beaches within 37 mi
4
Closest
16.9 mi
Swim Beach
Map
Map of 4 places loads as you scroll.
All beaches, nearest first
- 16.9miSwim Beach
- 18.7miBoat Beachsand
- 18.8miBeach (No Swim)sand
- 19.7miScuba Beachsand
Straight-line distance from the center of Castle Rock; driving and trail distances are longer.
Before you go
Rip currents are the leading surf hazard. If caught, swim parallel to shore until you are out of the current.
Bacteria levels rise after storms; many counties post advisories for 72 hours after rain.
Dogs, alcohol, fires and parking rules differ from beach to beach. Check the posted signs or the park’s website.
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Questions
What is the closest beach to Castle Rock?
Swim Beach, about 16.9 miles from the center of Castle Rock.
How many beaches are near Castle Rock?
4 named beaches are within 37 miles.
Sources: Wikidata and OpenStreetMap contributors (ODbL), checked 2026-11-08; photos from Wikimedia Commons under the licenses shown. Access, fees and conditions change; check before visiting.