Scarriff Harbour is a secluded, sheltered marina on the west end of Lough Derg in east County Clare, where the Scarriff River meets the lake.

It offers berthing for approximately 30 craft along with a modern service block featuring toilets, showers, a pump-out station, and power and water outlets.

Smartcards for accessing these facilities are available through Waterways Ireland offices and the local tourist office.

The harbour also serves as a dedicated trailhead for Lough Derg walking routes, making it a useful access point for both boaters and land-based visitors. Waterways Ireland maintains a regional office at the harbour.

The annual Scarriff Harbour Festival takes place over the August Bank Holiday weekend.