Grotta Azzurra

Anacapri

FamousIn the water & diving

Grotta Azzurra, Anacapri
Glen Scarborough · CC BY-SA 2.0 · Wikimedia Commons

The story

You enter lying flat in a small rowing boat through a low cleft, and inside the water lights up in a luminous blue that seems to rise from the depths.

Access

€ 19 + rowing boat ~12-14; closed in rough seas

The story

The Grotta Azzurra (Blue Grotto) is the most famous marine cavity of Capri, on the north-western coast of the island (Anacapri). Its incredible blue is born from the light that enters through an underwater opening and, filtering out the warm colours, lets only the blue pass. Already in Roman times it was a nymphaeum of the emperor Tiberius; in 1826 the poet August Kopisch 'rediscovered' it, launching its fame.

What to see

The interior of the grotto lit by that unreal blue light, with the silvery reflections beneath the boats: a unique natural spectacle that has enchanted travellers for centuries. Roman statues were found in the grotto, today at the Casa Rossa in Anacapri.

How to get there

  • Hydrofoil
  • Ferry

Tips

You enter only in small rowing boats, lying down to pass the opening barely two metres high: it depends entirely on the sea, and with waves or high tide the grotto closes without warning. Check the conditions before setting off and keep a plan B. You arrive by sea from Marina Grande or by land from Anacapri; entrance and boat are paid.

Frequently asked questions

Why is the Blue Grotto blue?

Because the light enters through an underwater opening that filters out the warm colours and lets only the blue pass, colouring the water an intense blue.

How do you visit the Blue Grotto?

Only in small rowing boats, lying down to pass the low entrance; it depends on the sea conditions and closes with waves or high tide. Check before going.

What has Tiberius to do with the Blue Grotto?

In Roman times the grotto was a nymphaeum of the emperor Tiberius; Roman statues were found there, today displayed at the Casa Rossa in Anacapri.

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