The fortified town of Castell de Guadalest was built on a strategic outcrop and could only be accessed via a tunnel, hewn through the rocks. As a result, the town was well protected and it has never been conquered. The town is surrounded by the Aitana, Serrella and Xortà mountains and the river Guadalest flows through the municipal area. A reservoir was built to provide the region with fresh water supplies throughout the year.

The old town, at the top of the rock, includes the ancient city dungeon, the bell tower, Saint Josep castle where the current cemetery is located, and the beautifully restored Orduña House. A parish church and the Moorish fortified building called Alcozaiba are also located in this area. The new town of 'el Arrabal' is located at the foot of the rocky promontory. There you will find numerous craft shops, museums and restaurants.

Tourism has completely transformed Castell de Guadalest and the bulk of its 200 inhabitants are employed in the tourist industry. Agriculture, the traditional source of income of the village, has become a residual activity.

Castell de Guadalest has bus connections with Benidorm, where transportation to most major cities in Spain is available. Castell de Guadalest is 365 km southeast of Madrid.