Best Way to See the Blue Grotto from Naples: Day Tours Compared

Why the Blue Grotto Takes Planning From Naples

The Blue Grotto, known in Italian as the Grotta Azzurra, is a sea cave on the coast of Capri, the island at the mouth of the Bay of Naples. Wikidata classes it as a tourist attraction and describes it as a sea cave on Capri’s coast. Inside, the water takes on an intense blue, and that colour is the reason most visitors book the trip. The cave is entered by rowboat through a low opening, so the visit is more involved than a walk-in attraction.

In this guide, Naples means Naples, Italy. Viator also lists a Naples in Florida, and a destination search can send you to the wrong city, so check the destination on the product page before you book. Naples, Italy is the city with the port, the ferries and most of the day tours that leave for Capri. Several tours in this comparison depart from Sorrento instead.

Every mainland tour crosses by sea. From Naples, the hydrofoil leaves from Molo Beverello and takes about 45 to 50 minutes, depending on the sailing. The Caremar ferry leaves from Calata Porta di Massa and takes 60 to 85 minutes. Sorrento departures use fast ferries too, while Capri-based tours skip the crossing entirely because they start at Marina Grande.

The grotto has its own rules, separate from any tour. The operators’ page on capri.net explains the rules. Visitors pay the entrance at a floating ticket office, where cash is preferred, and the rowboat is part of that ticket. Boats carry four passengers at most, and you lie down in the boat to pass under an arch that is less than a metre high. The price on a Viator listing is therefore not always the full cost of the visit.

That last point is what separates the eleven tours in this guide. Some include the entrance and the rowboat in the price, others leave the ticket to you, and a few promise only a boat trip around the island. Several island circuits stop at the grotto without entering it, because the queue is too long for the time the boat has. The comparison table and the cards below show which tour fits which traveler.

A note on prices. Every Viator price in this article is per adult for two travelers, in US dollars, checked on the Viator partner API on October 17, 2026, for departures from October 31 to December 29, 2026. Viator also shows a lower starting price that applies across all age bands. We do not use it, because it does not tell you what two adults will pay.

The 11 Blue Grotto Tours Compared

We kept eleven tours. Each one has a rating of at least 4.7 from at least 100 reviews, and each one puts the grotto visit inside the itinerary, either as a stop or as a ticket with the entrance paid on site. A grotto ticket may be optional and paid on site, and those listings stay in. Listings where the grotto is only a drive-by stop were left out. The table lists the eleven tours in the same order as the cards below.

Prices and availability checked on the Viator partner API on October 17, 2026, for departures from October 31 to December 29, 2026. Prices can change.

Read the price column as the price per adult when two people travel together. The grotto ticket is not in every price, so compare the inclusions before you compare the totals. Eight tours show 59 of 60 days, with December 25 missing from their calendars, the date on which capri.net says the grotto is closed. Two tours have narrower windows. The row 1 tour sells only from October 31 to November 15, 2026, and the Capri Marina Grande tour in row 11 is closed on eight dates between November 1 and November 14. Rows 2 and 11 still sell December 25, when the grotto is closed, so confirm that date with the operator before you book.

The short rule for choosing: start in Naples and want the grotto ticket included, choose row 3 if the cave fits before the 1:30 p.m. last entry in winter, and confirm that timing with the operator. Start in Naples and want a smaller group, choose row 4. Want a hotel pickup in Sorrento, choose row 2. Want a Sorrento departure from the marina, choose row 6 or row 7. Already on Capri, choose row 9 or row 11. Want your own group and your own schedule, choose row 5.

On-Site Tips for the Blue Grotto Visit

Tickets and cash

Plan for about EUR 19 per adult at the grotto, the figure capri.net gave at the time of checking, of which about EUR 13 pays for the rowboat. Pay at the floating ticket office at the entrance, and bring cash, since the operator page says cash is preferred. The reduced fares on that page apply to EU residents, so most US visitors pay the full adult rate. Check the price again on the day, because other sites quote EUR 18, and an older guide splits the price differently. The price on the tour listing does not always include this ticket, so read the inclusions line before you assume it is covered.

Winter hours and closures

From October 16 to March 31, the operator page lists opening from 9:00 a.m. to 2:00 p.m., with the last entry at 1:30 p.m. The same page says the grotto is often closed from November to March, and it is closed on December 25 and January 1. Those two statements do not fully agree, so treat the winter schedule as a best estimate until you confirm it on the day. Strong sea and wind close the cave, and rain can close it too. Boatmen assess the sea each morning around 9:00 a.m. A local guide says conditions often worsen after 3:00 p.m., so a morning visit gives you the best odds.

The rowboat and the queue

Each rowboat carries up to four passengers. You lie down in the boat to pass under the low arch, and boatmen are usually tipped, although no amount is set. Operators quote waits of more than 45 minutes in high season, and some Viator listings mention waits of up to an hour and a half. Several island circuits stop at the grotto without entering it, because the queue eats the time the boat has. Capri.net notes that only a direct transfer reliably gets you into the cave, so read a listing for « entrance included » rather than for « stop at the grotto. » In a Capri listing, « skip the line » usually refers to the boat, not to the grotto entrance, which you pay for on site.

Getting from Naples to Capri

The hydrofoil from Molo Beverello takes about 45 to 50 minutes, depending on the sailing. The Caremar ferry leaves from Calata Porta di Massa and takes 60 to 85 minutes. Check the timetable for your exact date before you commit. A tour that meets at the port needs you there on time, and the Naples meeting point is described by landmark, not by street address, so ask the operator if you cannot find it.

What to bring

Bring euros in cash, since the floating ticket office prefers cash. Each rowboat carries four passengers at most, and you lie down to pass under an arch less than a metre high, so a light bag is easier to manage than a backpack. If a listing leaves the grotto ticket unclear, as card 10 does, ask the operator before you pay. Seven of the eleven listings name a shared boat around the island as the fallback if the sea closes the cave.