Endless Possibilities

Probably from the 17th century. The mill is made of ashlar with ashlar masonry in the corners, having 6 semicircular arches and preserves 7 cutwaters. The dam is partly made of ashlar masonry. It is a highly recommended visit, because despite being in ruins, the main elements and characteristics of these constructions can be perfectly appreciated and it is also located in a natural setting of singular beauty.

It is a hallmark of this territory, one of the few tidal mills that can be restored and visited. It is located in the middle of the Joyel Marsh, in the Santoña, Victoria and Joyel Marshes Natural Park. Between the towns of Isla and Soano. You can visit all year round, at variable hours depending on the tides, so the previous appointment is necessary, by calling 676486111 or by calling the Tourist Office 942 637 915.

Declared a Site of Cultural Interest in 1991. It is located in the Historic Center of the Island. Although its interior cannot be visited because it is a private property, it is worth the walk to contemplate the beauty of the complex.

The Casa de las Mareas is the Joyel Marsh Interpretation Center, the main visitor center for the Trasmiera Ecopark. From there, all the necessary information is offered to enjoy a cultural and natural visit to this territory and there are ticket sales services, guided tours and a shop.

Beach located on the Trasmiera coast, next to the mouth of the Ría de Castellanos, at the foot of an oak grove of great natural interest. It has road access from the town of Isla, which is a little over a km away.

La Arena is the only beach in northern Spain that currently has the universal accessibility certification granted by the Spanish Association for Standardization and Certification (AENOR), thus adding to the "select" group of Spanish beaches that have this certification. It also has a blue flag.

The Ría de Castellanos, at the mouth of the Campiazo River, forms one of the most attractive beaches in Cantabria, a huge stretch of sandbanks approximately 950 m long. There are three different areas along the sandy area, the main family beach with all the services, secondly a secluded cove and finally further into the estuary, a virgin beach area where nudism is commonly practiced.

Beach located on the coast of Trasmiera, in Isla, semi-virgin in the winery of the urban center of Quejo (Island). 200 m. long, its fine, golden sand is dotted with rocky areas that give it the appearance of a cove.

Urban beach located in the center of Quejo (Island), which is characterized by a family atmosphere and is especially attractive for children because it is very secluded and the tranquility of its waters.

It includes the entire municipal complex (Arnuero, Isla, Castillo and Soano). It is based mainly on showing all the cultural and natural potential offered by the municipality of Arnuero, with the natural environment being the main means of expression, making the municipality “an open-air museum”. Within this project, centers have also been created in the that house the different cultural aspects linked to the four towns that make up the municipality: The "Art Observatory" (Arnuero), "Memory Observatory" (Castillo Siete Villas), "Tidal Observatory" (Soano). The route is completed by La Casona de Soano, headquarters of the project and Interpretation Center of the Trasmiera Ecopark, the Soano marsh and the historic center of Isla. Within this project, a series of pedestrian paths that connect the four towns that make up the municipality, crossing places of great scenic and environmental importance. It is worth highlighting the path to the cliffs of Isla and the climb to Cruz del Cincho.

- Route 1: Path from Quejo beach to Ría de Castellano
- Route 2: Camino de Quejo to Monte Cincho
- Route 3: Path from the Church of San Julián and Santa Basilisa to the Joyel Marshes
- Route 4: Path from La Arena beach to the Ermita de los Mártires

- Saint Philomena: August 11
- Children's Day: August 13
- San Roque: August 16
- San Roquín: August 17
- Market: Every Wednesday in the town of Noja 6 km. from Isla, and every Saturday in the town of Santoña 12 km.

- Land: Horse riding, bicycle routes, hiking-trekking, golf.
- Water: Diving, canoeing, surfing, fishing.
- Air: Hang gliding, paragliding.
- Workshops: Photography, observation of fauna and flora in the natural reserve of the Santoña, Victoria and Joyel marshes.