Natural swimming hole
St. Vrain River (Lyons)
River · Colorado
Community-reported spot. Details below are compiled from public sources and are reported to be accurate — always verify locally before visiting.
About this swimming hole
The St. Vrain River runs through Lyons' parks with whitewater features and calm eddies for swimming. Meadow Park and LaVern Johnson Park both offer river access. It is a small-town river scene at its best.
Good to know
| Water type | River |
|---|---|
| Water temperature | cold |
| Depth | wading to ~5 ft |
| Best season | June-September |
| Fees | Free |
| Reservations required | No |
| Hours | sunrise-sunset |
| Parking | Park lots |
| Amenities | restrooms, picnic tables |
| County | Boulder County |
| Nearest town | Lyons |
| Safety notes | No lifeguard |
Map
Nearby swimming holes
Frequently asked questions
Can you swim in St. Vrain River (Lyons)?
Yes — St. Vrain River (Lyons) is listed as a natural swimming spot in Colorado. Reported water temperature: cold. Heads-up: No lifeguard. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does St. Vrain River (Lyons) require reservations?
No reservations are required at St. Vrain River (Lyons) based on current information — but verify before you go.
Is there a fee to visit St. Vrain River (Lyons)?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit St. Vrain River (Lyons)?
The best season is typically June-September.