Rock Island
- Road
- Paved
Rock Island is a waterfall on Caney Fork River in White County, Tennessee. Height and flow season are not on file yet.
Closures and warnings
TVA Great Falls Dam and Powerhouse may release water with or without warning. Swimming or wading is not permitted downstream of the Powerhouse at any time. Wear sturdy footwear; gorge has slick limestone and swift currents. As of September 28, 2026.
The falls
| Flow note | Twin Falls (park's tallest) flows from the Collins River through limestone bluffs into the Caney Fork; Great Falls is a horseshoe falls below the historic cotton mill whose flow changes with TVA. |
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| Swimming allowed | Yes |
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| Water type | River |
| Entry | Walk in |
| Current | Strong |
Access
| Road | Paved |
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| Parking | Main park entrance at 82 Beach Road, Rock Island TN 38581. Do not park on roadsides or in non-designated areas; if full, visit another park. |
| When it fills | High visitation; lots fill. Park asks visitors not to park on roadsides. |
| Hours | Park office hours 8:00 AM - 4:00 PM. |
| Seasonal closure | Caney Fork River Gorge areas downstream of TVA Great Falls Dam/Powerhouse close when the dam is in active spill mode or a discharge is likely; closures can change hour to hour. |
| Wheelchair access | Wheelchair-friendly overlooks listed among park amenities. |
| Managed by | Tennessee State Parks (Rock Island State Park) |
| Picnic sites | Yes |
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| Note | Beach, visitor center, campground, cabins, boat ramp, picnic pavilions for rent. |
Rules
| Camping | Allowed |
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Common questions
Common questions
Is Rock Island open?
TVA Great Falls Dam and Powerhouse may release water with or without warning. Swimming or wading is not permitted downstream of the Powerhouse at any time. Wear sturdy footwear; gorge has slick limestone and swift currents. As of September 28, 2026. Seasonal closure: Caney Fork River Gorge areas downstream of TVA Great Falls Dam/Powerhouse close when the dam is in active spill mode or a discharge is likely; closures can change hour to hour. Hours: Park office hours 8:00 AM - 4:00 PM.
Can you swim at Rock Island?
Yes, swimming is allowed at Rock Island. A strong current is reported here, use caution.
How do you get to Rock Island?
The road in is paved. Parking: Main park entrance at 82 Beach Road, Rock Island TN 38581. Do not park on roadsides or in non-designated areas; if full, visit another park. High visitation; lots fill. Park asks visitors not to park on roadsides.
When is Rock Island flowing?
Twin Falls (park's tallest) flows from the Collins River through limestone bluffs into the Caney Fork; Great Falls is a horseshoe falls below the historic cotton mill whose flow changes with TVA.
What facilities are at Rock Island?
Picnic sites. Beach, visitor center, campground, cabins, boat ramp, picnic pavilions for rent.
What are the rules at Rock Island?
Camping is allowed.
Nearby
Camping nearby
Public land
Just outside: Rock Island State Park (Tennessee) (0.1 mi) .
Sources
1
- https://tnstateparks.com/parks/rock-island (accessed September 28, 2026; backs manager / access.parking / access.parkingPattern / access.hours / access.amenities / rules.camping, waterbodyName, access.seasonalClosure / hazardNote, swimmerNotes.swimmingAllowed, swimmerNotes.entryType / waterfall.ephemeral false, access.wheelchairAccess, hazardNote)
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