Keadue boat ramp sits on the shore of Lough Meelagh, a freshwater lake in the northern part of County Roscommon, roughly 10 km west of Drumshanbo. The village of Keadue lies close by, and the lake's western shore borders the grounds of Kilronan Castle.

At the lakeside, a slipway and floating jetty serve fishing enthusiasts looking to access the lake's perch, roach, and pike.

A car parking area and picnic tables are also situated here, making it a practical base for both anglers and visitors exploring the surrounding area, including Knockranny Wood and a nearby Court Tomb.