20의 사사리가지 명소 & 주요 장소

Very impressive from the outside. I didn't go inside because they charged a €3 entrance fee (September 2025).

The described starting point or access to the national park is not possible as shown (the gates are locked). Entrance is available for a fee (€9 per person) only at the "main entrance" near Villa Romana (as of June 9, 2025).

Knowing the history of Fertilia also helps to understand its architecture

Internal view It is a classic "senzillas tower" located on the road between the other gates of Porto Ferro[1]. Erected in the 16th century, it is made of a compost heap of calcareous rock and calcareous malt; it is about 6 meters tall, has a diameter at the base of about 12 meters and remains intact on the inside of the interior[2]; the only entrance door is a 1.5-3 meter high post entrance from where you can access the interior, delimited by a volta on the dome with a central view and surrounded by various niches and holidays.

The Torre di Airadu (or Torre Radu, Torre Bianca or Torre di Mezzo) is a tower in the bay of Porto Ferro (Sassari); when they joined the Torre Negra and the Torre di Bantine Sale, it was one of the three towers that dominated this coast and protected the island from Saracen incursions during the reign of Filippo II.

Mount timidone

Small town north of Alghero with beautiful beaches.

Toilet available and even a water tank...you can go up the fire tower