My tip“The ticket is about 1 euro; the tower stairs are narrow and steep and unsuitable for pushchairs. The town square is pleasant for a rest.”
An Almohad castle from the 12th century, with a tall square tower at its center containing a rare polygonal Almohad dome, overlooking a strategic pass between Valencia and Murcia.
Moderate effort, needs a car
By car to Biar, then a 10–15 minute climb up alleys and a sloping path; the tower's staircase is narrow and very steep. Not suitable for pushchairs. Cafés on the square.
Address
Explanada del Castillo, s/n, Biar