Castle Leslie

Detached boathouse at west side of Glaslough Lake, erected c.1885. Rectangular in plan, open to lake gable. Pitched slate roof supported on arch-braced timber king-post trusses with struts, and spandrels to arching having decorative piercing and supported on carved timber corbels. Projecting roof to lake-ward gable supported on curving braces and has drop ornament. Walls of timber-frame construction, with chamfered posts, rails, heads and braces, with infilled tongue-and-grooved boards laid to present lozenge patterns, supported on snecked squared limestone walling and having chamfered cut-stone copings, with buttresses to corners and mid-points of long elevations with decorative cast-iron scroll brackets adding further bracing to timber walls. Square-headed timber battened door to landward gable, with cut limestone threshold.

This boathouse forms part of the collection of interesting demesne features at Castle Leslie. Its medieval-style structure and detailing is notable, and the quality of timber dressing and carving is evident. It was constructed to make use of the lake as a pleasure ground.