Cachoeira do Quiriri is a towering waterfall on the Rio Quiriri in the Vale do Quiriri, located in Garuva, Santa Catarina, with access via Joinville along the Estrada Quiriri de Baixo.

Estimates of its height range from roughly 180 to 250 meters, making it one of the most impressive waterfalls in the state. It sits within a well-preserved stretch of Atlantic Forest in northern Santa Catarina.

The waterfall is reached through the Quiriri Eco Parque, a privately managed property where advance reservations are required.

The round-trip trail covers approximately 7 kilometers at a moderate difficulty level, with a notably steep final section near the falls. A centuries-old fig tree is a highlight along the route.

Visitors should expect wet, slippery terrain close to the waterfall.