Outdoors
Hot springs near Castle Rock
3 named hot springs within 100 miles, nearest first, with a map and directions.
Hot springs within 100 mi
3
Closest
67.1 mi
Dakota Hot Springs
Map
Map of 3 places loads as you scroll.
All hot springs, nearest first
- 67.1miDakota Hot Springs
- 82.6miHot Sulphur Springs
- 98.5miRadium Hot Springs
Straight-line distance from the center of Castle Rock; driving and trail distances are longer.
Before you go
Warm fresh water can carry a rare brain-eating amoeba. Don’t dunk your head or let water go up your nose.
Natural springs can be scalding near the source. Many thermal areas, like geyser basins, are off-limits to soaking.
Primitive springs have no trash service. Leave no glass or soap, and respect clothing-optional customs where posted.
HikingWeather by monthDay tripsBeaches near Castle RockWaterfalls near Castle RockLakes near Castle RockScenic viewpoints near Castle Rock
Questions
What is the closest hot spring to Castle Rock?
Dakota Hot Springs, about 67.1 miles from the center of Castle Rock.
How many hot springs are near Castle Rock?
3 named hot springs are within 100 miles.
Are the hot springs near Castle Rock free?
It depends. Resort and spa springs charge for entry, while primitive springs on public land are usually free but may need a hike or a parking pass.
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.