CASCAIS WATER ACTIVITIES FIELD GUIDE
Salt, Forts, and Open Water: A Guided Swim Through Cascais Bay
A one-hour, guided open-water swim in Cascais Bay (sea) that follows a stretch of the Ironman Cascais course and is useful whether you’re training for a race or seeking a scenic Atlantic swim.
Salt, Forts, and Open Water: A Guided Swim Through Cascais Bay.
Experience open-water swimming in Cascais Bay, just outside Lisbon: a guided sea session that threads golden beaches and historic fortifications along a protected bay. The program is tailored to your skill level and led by local coaches, making it a practical, scenic option for race training or a refreshing ocean outing.
Highlights
Outing Highlights
A Bay Lined by Beaches and Forts
Swim in clear Atlantic water along a coastline dotted with golden beaches and historic fortresses, a rare scenic stretch that forms part of the Ironman Cascais course.
Protected Cascais Bay
The session follows a safeguarded course within Cascais Bay, offering sheltered open-water conditions and views of the coastline as you swim.
Tailored Coaching and Safety
Local guides and coaches accompany swimmers, adapting distance and pacing to individual ability for safety, support, and focused race or triathlon preparation.
What the day feels like
What the Session Feels Like
You meet at Praia da Duquesa and enter the sea under coach supervision for a one-hour open-water session. The swim follows the protected arc of Cascais Bay; distance is adapted to your level (typically 1–3 km), and the training finishes back on the beach where you can rinse off before transitioning to cycling or running if required.
Suitability
Who it's for
Who this session suits — and who should check first.
Practical planner
Details to review before reserving
The session is 1 hour in length; typical swim distances are adjusted to ability and generally fall between 1–3 km in the sea.
Meet at Praia da Duquesa to begin the session with the local guides.
The operator provides guided coaching and safety support; confirm any specific gear recommendations with the operator before the session.
Sessions finish on the beach where participants can take a fresh-water rinse and, if training, transition to cycling or running segments.
Review cancellation policies before reserving.
Frequently asked questions
Planning Your Outing
How long is the swim session?
The session duration is one hour.
Where do we meet?
The meeting location is Praia da Duquesa.
What distance will we swim?
Distance is adapted to your swimming level; typical distances for the session range from about 1–3 km.
Who runs the session?
The activity is operated by Swim Together with local guides and coaches providing accompaniment and safety support.
Can this session be used for triathlon training?
Yes — the swim takes place along part of the Ironman Cascais course and is suitable for triathlon or race preparation, with coaching tailored to that purpose.
Where does the session finish?
The training finishes on the beach, where participants take a fresh‑water bath and can transition to cycling or running if desired.