Discover Isla through two distinct highlights: its historic centre, with its buildings, and its coastline, with beaches, cliffs and trails. Local produce also shapes the character of the area, including its cuisine. Choose which side you would like to explore first based on the places and activities that appeal to you.
Historic Centre and Buildings
The Casco Histórico de Isla is a small rural district, parts of which are designed for pedestrians. You can stroll among monuments and old houses adorned with coats of arms. The historic centre was declared a Bien de Interés Cultural in 2004 as a “Lugar Cultural, Ruta Camino de Santiago”. The Camino de Santiago del Norte also runs along the Senda de la Marisma Joyel and a footpath from the Bocarrero roundabout to the historic centre. Signage and trail conditions may change.
Buildings with varied histories include the Iglesia de San Julián y Santa Basilisa de Isla. It is an example of a columnar church with a hall layout in Cantabria. Its three naves, each with four bays, give it a cathedral-like appearance. The Casa Palacio de los Condes de Isla was built by Juan Fernández de Isla in the late 17th century. The Torre de CabrahĂgo is a late-medieval tower in Isla and was declared a Bien de InterĂ©s Cultural in the “Monumento” category in 1992.
The Torre de Jado stands on a small hill in the Barrio del Hoyo of Isla, within the municipality of Arnuero. It too was declared a Bien de Interés Cultural in 1992; this does not mean it has been classified as medieval. In the surrounding natural landscape, the preserved ruins of the Molino de Castellano and the “el pinaruco” recreation area make a place worth visiting. The ruins are also declared a Bien de Interés Cultural.
Beaches, Cliffs and Trails
The beaches each have their own character. Playa de El Sable in Isla Playa is an urban, family-friendly beach with calm, clear water, sheltered by a rocky island. It is certified for environmental quality and accessibility; it also holds a Blue Flag and the Q de Calidad TurĂstica quality mark. Such awards may change by season or award cycle, so check their status for your travel dates. Playa de La Arena lies at the mouth of the RĂa de Castellano and has fine golden sand and calm, clear water. Tides and weather affect swimming conditions and currents there.
Playa de Arnadal has a different coastal character: it is semi-rural, with clear, clean water, and is more exposed to the Cantabrian Sea. There is no lifeguard service there. Beach facilities and swimming conditions are seasonal and may change. Choosing between the beaches therefore involves more than just the sand and water: their individual coastal character and the availability of a lifeguard service also matter.
The Acantilados de Isla are rocky cliffs that rise more than 50 metres above sea level in some places. The Sendero Azul “Acantilados de Cabo Quejo” connects the beaches of El Sable and La Arena along the cliffs. A route along the Acantilados de Isla also leads to an observatory for birds and marine mammals. Check local access information, signage and trail conditions before setting out.
Local Produce and the Paseo marinero
Catching Langosta de Isla is considered a tradition dating back several centuries. Pimiento de Isla is also part of the local cuisine; it currently carries a controlled quality mark from the Government of Cantabria. If you wish to buy the product, check the current status of the quality mark.
The Paseo marinero “Isla y sus langostas” includes a coastal walk in the Isla Playa area and visits to the former lobster ponds and the lobster-breeding facility at the Astuy restaurant. The former ponds now serve as natural pools; conversion work began in 2019. The paseo’s availability and itinerary may change, so check in advance.
For the broader travel overview: Arnuero.
