Tower of Ginestà Monument · Sant Miquel de Campmajor, Pla de l'Estany, Girona A military optical telegraph tower, also called Can Ginestar, built from 1848 during the Matiners War as part of the Girona-Olot line and in service until 1862; of square plan with a battered base, arrow-slits framed in brick and a perimeter moat, it retains three of its four sides and is declared an Asset of National Cultural Interest. Photo: Quelet (CC BY-SA 3.0) What to see and do in Sant Miquel de Campmajor