Sesimbra Beach Swim & Cave Tour with Swim Together
Difficulty
moderate
Duration
3–4 hours
Fitness Level
Suitable for swimmers comfortable in open water with endurance for continuous swimming up to 3 km.
Overview
Dive into a half-day swimming route along Sesimbra’s rugged coastline with Swim Together. Paddle through clear waters, natural arches, and caves, finishing with a boat ride and a chance to see dolphins near Lisbon’s coast.
Adventure Tips
Arrive with a fresh swim suit
Wear a comfortable swimsuit and bring a quick-dry towel for post-swim comfort.
Use reef-safe sunscreen
Protect your skin and the marine environment with eco-friendly sunblock.
Check water temperature
Water ranges between 14ºC and 22ºC; a wetsuit can enhance comfort in cooler months.
Follow guide instructions
Listen closely to safety briefings and stay close to guides throughout the swim.
Local Insights
Wildlife
- common bottlenose dolphins
- Mediterranean parrotfish
History
Sesimbra’s coastline has been a maritime hub for centuries, its sea caves once serving as fishing hideouts and coastal shelters.
Conservation
Swim Together promotes sustainable practices by using reef-safe products and raising awareness of marine ecosystem protection along the coast.
Frequently Asked Questions
Recommended Gear
Wetsuit
Keeps you warm in cooler water temperatures typical outside summer months.
fall|winter|spring specific
Reef-safe sunscreen
Protects your skin without damaging delicate marine ecosystems.
summer|null specific
Waterproof camera or GoPro
Capture the vivid underwater scenery and dramatic cave formations.
Quick-dry towel
For comfort after your swim and boat ride back to Sesimbra.