Sea Swim Adventures with Swim Together in Sesimbra
Difficulty
easy
Duration
3–5 hours
Fitness Level
Basic swimming fitness needed; ideal for novices comfortable in open water with guided support.
Overview
Dive into a half-day sea swim at Baía da Armação near Sesimbra with Swim Together, where clear waters, sheltered cliffs, and dolphin sightings create an unforgettable coastal adventure.
Sesimbra Abandoned Cape Tour - Half Day
1/2 day • 3 - 5km • Sea
Select participants and date
About This Adventure
Embark on a half-day sea swim tour in the stunning Baía da Armação, a protected cove teeming with marine life. Perfect for novice swimmers, explore hidden spots along the Serra do Risco cliffs, enjoy regional treats, and conclude with a boat ride back, where dolphin sightings await.
Duration
1/2 Day
Distance
3 - 5km
Water Temperature
14ºC - 22ºC (57ºF - 72ºF)
What you'll do
A sea swim tour in an authentic refuge for fish and other animals.
Baía da Armação is one of the most protected coves in Sesimbra and the closest to the full protection zone of the Professor Luiz Saldanha Marine Park. Having been used in the past as a fishing harbor, today it is a perfect spot for less experienced open water swimmers.
During this adventure, we will explore the various hiding places resulting from the fragmentation of the Serra do Risco cliff.
What's included
Safety
- Personal Accidents Insurance
- Accompanied by experienced guides
- Boat and kayak support (for groups)* Group* = minimum 8 pax. If there is no group, a walk will be made to the swimming location.
Food
- Typical cake from the region
Others
- Photos
What's not included
- Equipment
Your itinerary
A Swim for Everyone We meet at Marina de Sesimbra from where we depart by boat to Baía da Armação.
Arriving near the entrance of the Bay, we will start our swim adventure near Pedra do Leão, a small rocky island.
We will end this unforgettable experience with a boat trip back to Sesimbra, where there is a high probability to see dolphins.
Adventure Tips
Swim with a Buddy
Even though this tour is guided and beginner-friendly, always swim close to your group and guides for safety.
Wear a Wetsuit
Water temperatures range from 14ºC to 22ºC, so a wetsuit helps maintain comfort during cooler months.
Stay Hydrated
Bring water or hydrate well beforehand; swimming in salty water can increase dehydration risk.
Protect Your Skin
Use reef-safe sunscreen to guard against sun exposure and protect the marine environment.
Local Insights
Wildlife
- Mediterranean dolphins
- Schooling fish such as wrasse and bream
History
Baía da Armação was historically a small fishing harbor, now designated as part of a marine protected area fostering aquatic biodiversity.
Conservation
This area benefits from protections under the Professor Luiz Saldanha Marine Park, emphasizing responsible tourism to preserve fragile marine ecosystems.
Select participants and date
Adventure Hotspots in Lisboa
Frequently Asked Questions
Recommended Gear
Wetsuit
Keeps you warm and buoyant in cooler water temperatures.
spring specific
Reef-safe Sunscreen
Protects your skin while minimizing environmental impact on marine life.
summer specific
Swim Cap
Improves visibility in the water and helps maintain body heat.
all specific
Water Shoes
Protect your feet from sharp rocks when entering or exiting the water.
all specific