1 / 2Castaway Island
📍 Salem, NH
Castaway Island features a tidal river with waves every 10 seconds, three distinct tube slides from a 62-foot tower, and a Rain Fortress with 180+ water elements. Riders under 42" need a life jacket on the tidal river; slides require 48" minimum.
🏆 Family Action Verdict
Best for families with kids aged 4 and up who meet height requirements-42" for the tidal river with a complimentary life jacket, 48" for the tower tube slides. The Rain Fortress has a lower 40" threshold for its tallest slides, making it accessible to younger kids.
ℹ️ What to Know Before You Go
💬 What Families Are Saying
View all reviews →474 Google reviews
G Reviews from Google
Rocio Manrique
a year ago
“Excelente lugar demasiadas atracciones para disfrutar, es muy grande y tiene baños muy limpios, tiene lockers con seguridad venden comida hay piscinas genial para ir en familia desde muy temprano para disfrutar tranquilamente cada atracción ,no se hace cola para entrar ya que las entradas se compran en línea yo lo visité en agosto 2025 y le doy un 10/10 a este parque 🤩🤩 Volveré a ir sin duda alguna..”
Disney Pixar
a year ago
“Cannobie lake Park if you're reading this please add like a water Coaster at this water park beacuse it needs it beacuse everything is busy in castaway Island this park can easily be fixed like the tube slides are amazing guys.”
💬 What parents mention
Overview
Castaway Island is the water park section of Canobie Lake Park in Salem, NH. Its centerpiece Tidal River is one of only a few tidal rivers built in the US-a zero-entry wave pool feeds into a current-driven river that pushes riders past themed scenery. Slide Island's 62-foot tower offers three tube slides: an open-top sun ride, a fully enclosed dark tunnel, and a variable-width whip slide.
