Take your first breath below the Costa del Montgrí’s glassy surface: a guided 20-minute dive from L'Estartit that puts you amid Posidonia meadows, seabream and the occasional octopus. This concise baptism balances safety and spectacle for new divers.
More ways to explore the area's outdoor wonders
The boat slips away from L'Estartit's low-lying harbor and the Med opens like a cool forehead; beneath the surface, Posidonia meadows hold small lives steady while currents test your balance. In twenty minutes underwater you move from sunlit chop to a quieter world where seabream and wrasse dart through rocks and an octopus vanishes into a crevice as if the seabed itself is rearranging to hide it.
Difficulty
moderate
Duration
1–1.5 hours
Fitness Level
Moderate fitness: able to swim and handle short surface swims; comfortable with basic exertion.
Wildlife
History
This stretch of the Costa Brava has long supported fishing communities and maritime trade; medieval watchtowers and small ports reflect that practical coastal history.
Conservation
The Montgrí is a protected marine area where Posidonia meadows are actively monitored; visitors are encouraged to avoid touching the seabed and use reef-safe products.
Reserve your spot on the L'estartit: Try diving in the Montgrí Natual Park today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Hydrate before you board
Drink water in the hour before the activity—dehydration increases the risk of decompression-related issues, even for short dives.
Practice ear equalization
Equalize early and often during descent to avoid ear pain that can cut a short dive even shorter.
Use reef-safe sunscreen
Apply biodegradable sunscreen before the boat trip to protect Posidonia meadows and marine life.
Bring your medical information
Bring any relevant medical notes and complete the mandatory medical form online—operators will check fitness to dive.
Swimsuit or swim trunks
Wear under your wetsuit for comfort and quicker gearing on the boat.
summer
Wetsuit or shorty (if you own one)
Operators provide suits, but a personal suit improves fit and warmth, especially in cooler months.
spring
Rash guard or thermal layer
Light thermal protection helps during surface intervals and in shoulder seasons.
fall
Waterproof ID and completed medical form
Required by operators to confirm your fitness to dive and speed check-in.