This unique Depression-era park in Lemmon features buildings, pyramids, and sculptures constructed entirely from petrified wood collected from the surrounding badlands. The main pyramid contains over 100 tons of petrified wood and fossils arranged in geometric patterns. Walking paths wind through the displays, and the museum building houses additional specimens and local history exhibits.
Open seasonally from May through September with small admission fee. Located right in town with paved parking and easy access. The park represents one of the most extensive collections of petrified wood structures in the world, making it a worthy stop for geology enthusiasts and roadside attraction fans.
Depression-era petrified wood wonderland
Place Details
| Type | Point of Interest |
|---|---|
| Street address | 500 Main Ave, Lemmon, SD 57638 Get directions → |
| Nearest town | Lemmon, South Dakota |
| Miles from pavement | 0 mi |
| Minimum vehicle | Any vehicle |
| Access road surface | Paved |
| Cell service | Full |
| Cost (USD/night, 0 = free) | $5.00 / night |
| Reservation required | No |
| Best season | May-September |
| Land manager | Private |
| Permit required | No |
| Amenities | Cell signal, Shade, Toilets |
| Coordinates | Open directions |
| Find on Google | Search on Google → |