THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Set sail from Sesimbra with Sea Dreams to the secluded sands of Ilha Deserta. This intimate boat tour highlights the stunning sandbanks and crystal-clear waters of Portugal’s Setúbal coast.
Set sail from Sesimbra with Sea Dreams to the secluded sands of Ilha Deserta. This intimate boat tour highlights the stunning sandbanks and crystal-clear waters of Portugal’s Setúbal coast.
Book with Sea Dreams
Verified experiences and guided adventures in the surrounding area.
Operated by Sea Dreams · Sesimbra, Setúbal
Located along Portugal’s sunlit Setúbal coast, Sea Dreams offers an unforgettable passage from the quaint Porto de Abrigo de Sesimbra marina to the untouched sands of Ilha Deserta. This trip navigates the calm waters of the Sado River estuary, revealing the scenic beaches that crown the Tróia Peninsula—an area renowned for its exceptional natural sandbanks and ecological variety.
Sea Dreams’ boat tour introduces visitors to a quieter side of this coastal region, away from crowded beaches and popular tourism hubs. The route passes by the protected Arrábida Natural Park coastline, with its rugged cliffs and hidden inlets, before arriving at the broad, pristine beaches of Ilha Deserta—a rare sanctuary of sand and sea. The crystal-clear waters here, coupled with sweeping vistas of the Setúbal coastline and the Sado River’s mouth, create a striking tableau of tranquility and raw coastal beauty.
What distinguishes this journey is the emphasis on sustainability and small-group intimacy, capped at 10 passengers to maintain a low environmental footprint and a personal experience. Aboard, travelers are equipped with safety gear and briefed on the local environment, encouraging an informed appreciation for the area’s dynamic ecosystems.
Ilha Deserta itself offers a unique habitat for migratory birds and marine life, making it a quiet retreat for wildlife enthusiasts and photographers alike. The soft sandbanks shifting with the tide and the interplay of light on water afford rare visual moments, especially in the softer daylight hours.
For adventurers seeking a blend of gentle maritime activity, ecological richness, and the chance to witness Portugal’s coastal charm from sea level, Sea Dreams’ offering is unmatched. Departing from Sesimbra with local knowledge and careful guidance, this is a chance to connect closely with one of the Setúbal region’s lesser-known natural treasures.
easy.
4 hours.
Suitable for most fitness levels; primarily a relaxed boat trip with some walking on sand
Yes, visitors can swim in the calm, clear waters, but it’s recommended only during warmer months.
The departure point is Porto de Abrigo de Sesimbra, located at 2970-263 Sesimbra, accessible by car or local transport.
Yes, life jackets are provided to all passengers for safety throughout the trip.
Yes, the tour is family-friendly with a maximum group size of 10 people to maintain safety and comfort.
Common sightings include migratory birds, fish species in the estuary, and occasional dolphins near the coastline.
Bringing snacks and water is allowed, but please pack out all trash to protect the environment.
The Tróia Peninsula has a long history as a fishing and salt-harvesting region, with archaeological sites nearby.
This area is part of a protected natural reserve focused on preserving coastal habitats and migratory bird populations.
Sea Dreams is a coastal adventure company based in Torres Vedras, Lisboa, offering guided sea experiences along the Sesimbra and Arrábida coastlines. From departures at the Porto de Abrigo de Sesimbra, Sea Dreams runs kayak and coasteering trips that navigate dramatic rock formations and lead to secluded beaches like Praia do Ribeira do Cavalo. Kayak & Snorkel and Praia do Portinho da Arrábida trips highlight crystal-clear waters ideal for snorkeling and scenic paddles. Sea Dreams also operates boat-based excursions including Praia da Baleeira, Praia da Cova da Mijona, Ilha Deserta to Tróia, and sunset cruises toward Cabo Espichel. Private boat rentals (Passeio de Barco Privado) are available with a dedicated team to assist in planning customized days on the water. The company offers special events such as Despedida de Solteira/o with tailored departure times. Fishing experiences are a core offering: Pesca aos Sargos includes expert guidance along the rocky Arrábida coastline, and additional fishing options include targeting pargos, douradas, and chocos, plus introductory Batismo de Pesca sessions. Tours emphasize natural beauty, local maritime history, and access to hidden coves once linked to historical activities such as whale preparation. Descriptions in each trip note departures from Sesimbra and visits to Arrábida and Tróia. Sea Dreams positions itself as a provider of varied coastal adventures—from adrenaline coasteering to relaxed beach days—with private and group options and an on-water team ready to help plan and personalize experiences. Some trips, such as Despedida de Solteira/o, offer tailored departure times for private events upon request.
Book with Sea Dreams