Where collection is allowed
Indiana DNR states that the collecting piles are the only place at Falls of the Ohio where rocks may be removed. The natural fossil beds and riverbank are strictly no-collection.
Check current park hours, parking, interpretive-center admission, river level, and whether the collecting piles are available.
Tools, limits, and timing
Tools and methods
Use gentle hand searching in the supplied piles unless staff post a different method. Do not hammer, pry, or remove material from the natural fossil beds.
Amount and use
Only material from the designated piles may leave. Fossils embedded in the exposed riverbed must remain exactly where found.
Season and current status
The park is year-round, while fossil-bed visibility depends on river level; pile availability and programs can change.
Rules to confirm at the site
- Collect only from the marked piles.
- Remove nothing from the riverbank or fossil beds.
- Follow staff direction and posted limits.
- Keep children away from traffic and the river edge.
An old webpage, saved map, app layer, social post, or prior visit cannot override a current closure, posted boundary, permit condition, mining claim, staff instruction, or landowner decision.
What makes the site geologically useful
The famous exposed beds preserve a Devonian tropical marine ecosystem about 390 million years old.
Quarry-supplied pile material lets visitors practice recognizing corals and other invertebrates without damaging the protected bedrock record.
A low-impact trip plan
- 1
Open the current official source and check alerts before leaving home.
- 2
Confirm the property boundary, parking location, and activity rules on arrival.
- 3
Begin with observation or surface searching and make the smallest possible disturbance.
- 4
Photograph context before handling any material that the current rules allow you to keep.
- 5
Pack out every item you brought and leave protected or uncertain material in place.
Site-specific preparation
- The Ohio River can rise quickly and cover the fossil beds.
- Wet limestone is slippery and summer rock can become hot.
- Remain out of closed river areas.
Official sources
Open every relevant source shortly before departure. Fees, booking windows, fire rules, seasons, roads, and collection conditions can change without notice.
- Falls of the Ohio rules and visitor information Indiana Department of Natural Resources
Access and rule review: September 18, 2026. This guide is educational planning information, not a permit, reservation, boundary survey, or legal opinion.