About This Route
Metcalf Bottoms picnic area on Little River hosts family tubing launches into 8-12 foot pools amid flatwater sections. Picnic tables and trails like Little River Trail make it accessible, but NPS bans diving amid warnings of submerged debris from floods. Popular July 4 crowds amplify chaos; currents pull toward Metcalf Shoals rapids.
Safety Considerations
Avoid peak weekends; thunderstorms swell river 20 feet/hour. Algae-slick rocks cause slips pre-dive. Viz 5 feet max from sediment. Mandatory shore watch with REI rescue gear. NPS: climbing banks post-dive risks falls. Scenario: Group tubing flip led to 2020 near-drowning.
Essential Gear
Scuba essentials, PFD hybrid, reef hook for currents, VHF radio, trauma kit.
Emergency Tips
Swim to picnic shore; flag traffic on old road. Call 911; rangers nearby.