Solid Beetlekill “Grandpa” Adirondacks Published August 5, 2017 at 2016 × 1512 in Outdoor Solid Beetlekill “Grandpa” Adirondacks The “Grandpa” Adirondack features a more upright feel with higher seat, so it’s as comfortable as an Adirondack, but as easy to access as a dining chair.