If you’re traveling the Amalfi Coast, one unforgettable experience is visiting the Blue Grotto (Grotta Azzurra) — the glowing sea cave off the coast of Capri that everyone talks about.
It’s one of those rare spots that actually lives up to the hype: bright, electric-blue water that looks almost unreal!
Our group of eight booked a private boat with MBS Blu Charter Sorrento to see it up close, and what started as a scenic cruise turned into a full day of laughter, sunshine, and one of the most fun travel memories I've ever had.
Starting Our Journey from Sorrento
We set off from the Sorrento dock on a sunny May morning. The crew from MBS Blu Charter Sorrento had us laughing right away — music blasting, the captains dancing, and the perfect sea breeze setting the tone for a carefree day.
If you’re thinking about booking a boat charter from Sorrento to the Blue Grotto, this company is a great pick. The full tour lasts about 7–8 hours and includes swimming, grotto stops, and free time anchored offshore.
Waiting Your Turn at the Blue Grotto
When we arrived near the Blue Grotto, a line of boats was already waiting offshore. Be prepared — you may wait up to an hour or two before a small rowboat becomes available to take you inside.
We didn’t mind, though — the sun was shining, the captains were dancing, and the playlist made it feel more like a floating beach party than a delay.
Before boarding, you’ll need to pay two additional fees:
- €18 tourist tax at the dock before you board your main boat.
- €18 Blue Grotto entry fee when you transfer to the small rowboat.
Bring cash in euros, as cards aren’t accepted for these payments.
Getting Inside: The Lie-Flat Moment
The Blue Grotto entrance is so low you’ll have to lie completely flat in the rowboat while the boatman pulls the rope to get through the opening. And I’m not kidding — if you don’t, off comes your head (kidding… but not really).
It’s hilarious watching everyone go from relaxed tourists to synchronized planks as you glide through the tiny hole — and then suddenly, you’re inside this glowing blue wonder.
Inside the Glowing Cave
Once you’re in, it’s pure magic. The sunlight shines through an underwater opening, making the sea glow a surreal shade of blue that reflects off the cave walls. It feels like floating on light.
The boatmen row you around for a few minutes before heading back out — short, yes, but completely worth it. Cameras don’t do it justice.
Seeing the Green Grotto
After visiting the Blue Grotto, our captains took us farther down the coast to see the Green Grotto (Grotta Verde) — another sea cave near Capri.
You don’t go inside this one, but the sunlight turns the water a deep emerald color, and it’s beautiful to see from the deck. It’s a quieter, lesser-known spot, and it shows another side of the coastline’s natural beauty.
If you’re planning more coastal adventures, take a look at NERANO for other scenic options nearby.
Swimming Stop Near Capri
Before heading back to Sorrento, our crew anchored offshore and gave us the chance to jump in for a swim. It was my daughter's 28th birthday and the crew helped us celebrate it big! They had a party for her on board with popping the champagne cork and a big spread of fruit! They made her birthday a very memorable experience.
The water was a bit chilly in May, but my daughter made the big bday plunge into the Tyrannean Sea! If you’re planning to go, definitely bring your bathing suit and towel — that swim ended up being one of the best parts of the day.
After the dip, we relaxed on deck with cold drinks (including a perfectly fizzy limoncello soda) and just soaked in the views. The crew is very generous with keeping refreshing drinks in your hand.
If you’re hungry post-boat, check out my guide to the best places to eat in Nerano — it’s another gorgeous coastal stop near Sorrento.
The Crew That Made It Unforgettable
What really made the day special was our crew from MBS Blu Charter Sorrento. They kept us laughing nonstop — dancing, joking, and turning the boat ride into a floating comedy show.
By the time we returned to Sorrento that evening, we were sun-soaked, tired, and still laughing. It was one of those travel days that feels effortless and full of joy — the kind that reminds you why you love exploring.
Tips for Visiting the Blue Grotto
If you’re planning to visit the Blue Grotto yourself, here’s what to know:
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Book early: Private charters fill quickly in high season.
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Bring cash: €18 dock tax + €18 entry fee, cash only.
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Expect to wait: It’s common to wait 1–2 hours before entering.
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Bring swimwear: There’s usually time for a swim stop later.
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Use sunscreen: You’ll be on the water most of the day.
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Plan for a full day: Most charters run 7–8 hours.
Final Thoughts
The Blue Grotto of Capri is more than a famous cave — it’s a shared experience of light, laughter and that signature Italian sense of fun. Between lying flat in a rowboat, waiting your turn on deck, and cracking up with the captains dancing; it’s an adventure you’ll talk about for years.
If you’re heading to the Amalfi Coast, DO a Blue Grotto boat tour, definitely worth it! It’s one of those rare tours and unforgettable memories on the Mediterranean. I am eternally grateful for this epic experience with my daughter; on the Tyrannean Sea of Italy!
