Twin Falls (Idaho), a waterfall in Idaho, the namesake of the city Twin Falls, IdahoTwin Falls (Montana), a waterfall in Glacier National Park (U.S.)Twin Falls (South Carolina), a waterfall near Pickens, South CarolinaTwin Falls (Washington), a waterfall near North Bend, WashingtonTwin Falls (British Columbia), several waterfalls in the province of BCTwin Falls (Labrador), a waterfall and hydroelectric generating station in Labrador, CanadaTwin Falls, Australia, a waterfall in Kakadu National Park in AustraliaTwin Falls, Maui, Hawaii, a waterfall in Twin Falls Maui, Hawaii
Resorts
Twin Falls Resort State Park in Saulsville, Wyoming County, West Virginia
In Film
Twin Falls Idaho (film) (1999), directed by Michael Polish, is about conjoined twins whose surname is Falls
In Music
"Twin Falls", Built to Spill's song from their 1994 album There's Nothing Wrong with Love, mentions Harrison Elementary and is based on Martsch's experiences growing up in the city"Twin Falls", a live cover released by Ben Folds Five on their 1998 album Naked Baby PhotosTwin Falls (band), an indie / electronic / folk musician from Somerset, England
Other
USNS Twin Falls (T-AGM-11), a missile range instrumentation ship