Boat trip to Santa Clara Island: a unique experience in San Sebastian

Nestled in the heart of San Sebastian’s bay, Santa Clara Island stands as a small refuge of nature and tranquility—a place that invites you to disconnect and connect with the sea and the history of Donosti. This islet, just over five hectares in size, rises 48 meters in front of the city’s main beach, La Concha Beach, flanked by Mounts Igueldo and Urgull, forming one of the most iconic landscapes of San Sebastian.

History and curiosities of Santa Clara Island

The history of Santa Clara Island is as fascinating as its beauty. It is believed that in the 14th century a chapel dedicated to Santa Clara was built, giving the islet its name. This chapel was destroyed in 1813 during the Peninsular War by a French detachment. By the late 16th century, when the plague ravaged the peninsula, the island became a quarantine center for the sick, reflecting its role in public health at the time.

Today, where the chapel once stood, the Santa Clara Island lighthouse rises, built in 1864 and still guiding sailors with its light flashing every five seconds. The island was declared a National Historic Site more than 50 years ago and has belonged to the San Sebastian City Council since 1968.

How to get to Santa Clara Island

The most common way to visit Santa Clara Island is by boat. For nearly 80 years, a family business, Motoras de la Isla, has provided daily passenger transport services from June 1st to September 30th, as well as during Easter and other holidays throughout the year. Visitors can choose a direct trip to the island or enjoy a tour of the La Concha bay on boats with underwater viewing, departing from the Real Club Náutico, located at the eastern end of La Concha, at the foot of Mount Urgull.

For those who enjoy adventure, swimming to the island is also possible, starting from Ondarreta Beach, just 406 meters away. Kayaking, paddleboarding, and even inflatable boats (of good quality) are excellent means to approach Santa Clara, always under favorable weather conditions.

What to see on Santa Clara Island

The island offers a pleasant and accessible route that can be enjoyed in a single day, featuring spots that combine history, nature, and relaxation. Among its highlights is a small beach accessible during low tide, and a rectangular natural pool that appears at high tide, offering a unique place for swimming and sea enjoyment.

Also located on the island is the chiringuito (beach bar) of Santa Clara Island, an ideal spot to recharge with spectacular views of La Concha Beach. The bar serves a variety of local snacks, from paellas to refreshments and ice creams, inviting visitors to extend their moment of tranquility.

The fauna and nature inhabiting Santa Clara Island

Santa Clara Island is a natural refuge housing surprising biodiversity in a small area. Among its most valuable treasures is the presence of the San Sebastian Iberian lizard (Podarcis hispanicus sebastiani), an endemic subspecies found only on this island and on nearby Mount Urgull. This small, agile, and well-camouflaged creature symbolizes the biological richness the island preserves and is a living reminder of the deep connection between San Sebastian and its natural surroundings.

But life on Santa Clara is not limited to this unique lizard. The island is a sanctuary for various seabirds, with a colony of yellow-legged gulls being among the most visible, their silhouettes cutting against the sky as they soar and search for food among the rocks and surrounding waters. It’s also common to observe graceful shag cormorants, with their long necks and dark plumage, diving skillfully into the Cantabrian Sea.

Furthermore, the skies above the island are home to fascinating species such as the razorbill, a seabird that perches on the steep rocks, and the majestic peregrine falcon, known for its speed and flight precision. These winged visitors enrich the island’s soundscape and scenery, offering a natural spectacle that connects visitors with the wild and protected essence of Santa Clara.

This small paradise invites visitors to pause, observe, and appreciate a fragile and extraordinary ecosystem where the interaction between sea, land, and fauna creates a perfect and vibrant balance.

A walk to the lighthouse

The walk to the Santa Clara Island lighthouse is undoubtedly one of the most evocative moments of the visit. The winding and ascending path encourages a leisurely stroll, allowing one to breathe in the salty air and listen to the constant whisper of the sea that surrounds this isolated corner.

Along the way, there are resting areas and picnic spots surrounded by abundant and varied vegetation, offering welcoming shade and small natural shelters to pause and contemplate the surroundings. The local flora, adapted to the marine breeze and Atlantic climate, creates a harmonious contrast with the rocky formations, enriching the sensory experience of the walk.

Upon reaching the summit, the lighthouse, built in 1864 on the site of the former San Bartolomé chapel, stands as a silent sentinel watching over the bay and guiding sailors with its periodic flash. From this elevated point, the panorama is simply spectacular: on one side, the vast Cantabrian Sea extends to the horizon, showcasing its power and majesty; on the other, the city of San Sebastian unfolds with its rooftops and streets, framed by Mounts Igueldo and Urgull.

This moment of contemplation offers a deep connection with the nature and history of Donosti, a space for calm and reflection where visitors can appreciate the grandeur of the landscape and the strategic and cultural importance of the lighthouse as guardian of the coast.

Where to stay when visiting San Sebastian

If you travel to San Sebastian and wish to enjoy a comfortable stay near the main attractions, Arima Hotel is the ideal choice. Located in a privileged location, it allows easy access to excursions such as the visit to Santa Clara Island, as well as to the beaches, the Old Town, and other emblematic points of the city. At Arima Hotel, you will find the perfect balance of comfort, modernity, and proximity to live an unforgettable experience in Donosti.

Santa Clara Island reveals itself as a refuge of calm and beauty amidst the hustle and bustle of San Sebastian. Its landscapes, history, and natural life invite a mindful pause, a deep breath where time seems to stand still. Walking its paths, contemplating the lighthouse guarding the horizon, or simply letting oneself be carried away by the sea breeze is to enter a world where nature and culture intertwine in a sublime way. When planning your visit, allow this experience to be as serene and memorable as the landscape that surrounds you.