Hi, I'm Marco Costanzo — and if you're here, you're probably looking for the best way to experience Alghero: not as a passing visitor, but as a true local.
The sea isn't just a passion for me: it's the thread that runs through my whole life. I've loved the sea since I was a child, when I would spend my days exploring the coastline, breathing in the salt air and learning every single shade of this little corner of paradise. I was born and raised here, and I love Alghero with everything I have. It's a proud land — it charms you at first sight, but it keeps wonderful secrets that only those born here know where to find.

My Mission: To Make You Fall in Love with Alghero
My greatest pleasure is showing you Alghero in the round, revealing every side of it:
The authentic sea
I'll take you to the most hidden coves, among crystal-clear waters, striking caves and views you can only admire from the privileged perspective of a boat.
Flavours and traditions
This won't just be something to look at, but a sensory journey through excellent local produce — the keepers of our culture and our food and wine heritage.

A One-of-a-Kind Experience, Tailored to You
With GentleMar, my goal isn't to offer you the usual tourist trip, but to give you an experience that's truly one of a kind. I want you to step aboard not as a customer, but as a friend I'm showing around my home. Whether you want to relax, rocked by the waves, hear local stories and legends, or taste the authentic flavours of our land, I'll be happy to take you by the hand on this journey.
I'll be waiting for you on board, to show you Alghero through the eyes of someone who has always loved it.
— Marco

