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Set sail from Dénia aboard Nautica Perez’s ALLEGRA 18 OPEN JELLY FISH to swim in the pristine "COVA TALLÁ" sea cave and cruise the Cabo de San Antonio Marine Reserve. Ideal for small groups, this boat trip blends natural beauty with relaxed boating.
Set sail from Dénia aboard Nautica Perez’s ALLEGRA 18 OPEN JELLY FISH to swim in the pristine "COVA TALLÁ" sea cave and cruise the Cabo de San Antonio Marine Reserve. Ideal for small groups, this boat trip blends natural beauty with relaxed boating.
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Verified experiences and guided adventures in the surrounding area.
Operated by Nautica Perez · Dénia, Comunidad Valenciana
Located on the sunlit coast of Comunidad Valenciana, Dénia serves as the gateway to some of Spain's most captivating marine landscapes. At Centro Nautico Marina El Portet, Nautica Perez invites adventurers to board the ALLEGRA 18 OPEN JELLY FISH, a versatile boat designed for up to six passengers to cruise the protected waters of the Cabo de San Antonio Marine Reserve. This modestly powered craft strikes a balance between comfort and intimacy, making it ideal for small groups seeking seclusion and serenity on the Mediterranean.
The trip’s highlight is the "COVA TALLÁ," a remarkable sea cave carved into the rugged limestone cliffs unique to the area’s geologic formation. The cave’s cool, crystalline waters offer an invigorating place to swim, refresh, and witness the marine environment up close. Beyond the cave, the surrounding marine reserve boasts an array of coastal rock formations and diverse underwater habitats, protected to preserve the region's ecological balance.
Nautica Perez stands out by combining easy access, essential onboard amenities like a sunshade and bathing ladder, and flexible rental durations ranging from two to four hours. This makes it approachable for both novices and seasoned boaters since no license is needed to operate the vessel. Visitors are encouraged to bring picnics to savor on board or pause near quiet coves for a meal against a panoramic seascape.
Dénia’s rich maritime history enriches the journey. The cape’s strategic location has long served as a maritime landmark for Mediterranean sailors. Today, Nautica Perez continues that tradition by offering an intimate connection with this vibrant seascape, supporting low-impact tourism that respects the marine reserve’s conservation goals. For travelers seeking a calm but engaging day on the water, this boat rental experience opens a window into Alicante’s natural heritage and coastal charm.
easy.
2–4 hours.
No special fitness required, suitable for most physical levels due to low exertion and motorized boat usage.
No, Nautica Perez offers this boat for license-free use, making it accessible for beginners.
Yes, you are encouraged to bring a picnic to enjoy during your trip.
Fuel costs are not included and will be charged separately based on usage.
The ALLEGRA 18 OPEN JELLY FISH accommodates up to six passengers comfortably.
Yes, once you arrive at the cave, there is time allocated for swimming in its refreshing waters.
The boat is equipped with essential safety gear, a sunshade, and a bathing ladder for easy water access.
Cabo de San Antonio has served as a critical navigation point for Mediterranean sailors since antiquity.
The marine reserve enforces strict protections to preserve local biodiversity and prevent overfishing, promoting sustainable tourism.
Nautica Perez is a boat rental and excursion operator based in Dénia, Comunidad Valenciana, offering private charters, snorkeling trips, and picnic excursions along the Costa Blanca. Operating from Dénia’s marina, Nautica Perez runs guided Snorkel Excursions to the Cabo de San Antonio marine reserve, half-day Picnic Excursions to Isla de Portixol and the 3 Cabos coastline, and a range of private boat rentals in multiple sizes. The fleet includes small Allegra and Pacific Craft vessels for groups of up to six, larger boats such as the Pacific Craft 750 and a 10‑metre Dolphin for up to 12 guests, and several Allegra models for flexible rental durations. Many trips highlight the Cova Tallà, Cueva Pirata, and other coastal caves and coves accessible only by boat. Bookings can be tailored by duration—short snorkel outings around 2.3 hours, more extensive picnic journeys of approximately 5.5 hours, and private hires available from two to eight hours depending on the vessel. Onboard features vary by boat and may include sunbathing areas, Bluetooth audio, fresh water showers, paddle boards, and snorkel equipment for exploring crystal-clear waters. Nautica Perez operates from the port of Dénia, focusing on safe, enjoyable coastal experiences in the Cabo de San Antonio marine reserve. The company presents clear trip descriptions and a diverse fleet, making it straightforward for families, groups, and visitors to select a suitable boat or guided excursion. Reservations are commonly available online or at the Dénia marina, subject to vessel availability and seasonal schedules and local weather conditions regularly.
Book with Nautica Perez