Natural swimming hole
Richmond Springs, Backbone State Park
Spring · Iowa
About this swimming hole
Richmond Springs pumps more than 2,000 gallons of 48-degree water a minute into a crystal-clear wading pool inside Iowa's oldest state park. The CCC-enclosed springs bubble up through a sandy bottom, making it the classic post-hike cooldown in the Maquoketa River valley. An accessible trail and historic stonework frame one of Iowa's most photographed natural springs.
Good to know
| Water type | Spring |
|---|---|
| Water temperature | 48 |
| Depth | wading pool |
| Best season | June-August |
| Fees | Free |
| Reservations required | No |
| Parking | state park lots near north gate |
| Amenities | historic CCC stonework, accessible trail, shelter, trout fishing |
| County | Delaware County |
| Nearest town | Dundee |
| Safety notes | no lifeguard; very cold 48-degree water; wading depth |
Map
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Frequently asked questions
Can you swim in Richmond Springs, Backbone State Park?
Yes — Richmond Springs, Backbone State Park is listed as a natural swimming spot in Iowa. Reported water temperature: 48. Heads-up: no lifeguard; very cold 48-degree water; wading depth. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Richmond Springs, Backbone State Park require reservations?
No reservations are required at Richmond Springs, Backbone State Park based on current information — but verify before you go.
Is there a fee to visit Richmond Springs, Backbone State Park?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Richmond Springs, Backbone State Park?
The best season is typically June-August.