# Marsili, Italy: what it is and when to go > Marsili is a submarine volcano in Italy, at -450 m above sea level. Interests: Nature. The best time to visit is April to June and September to October. In June there are 14 h 45 of daylight, and in December, 9 h 15. It has articles in 19 Wikipedias, so it is not one of the busiest places in Italy: one to enjoy at a calmer pace. Here is what it is, where it lies, when to come, how to get there and what else is nearby to turn it into a trip. - Address: https://kokai.app/en/paises/europa/italia/marsili/ - Reviewed on: 2026-10-02 - Language: en ## In a nutshell - **What it is:** Submarine volcano · Nature - **Where:** Italy - **Elevation:** -450 m - **Best time:** April to June and September to October. - **Nearest airport:** NAP Napoli, 181 km as the crow flies - **Coordinates:** 39.26122, 14.39626 ## What it is and where Marsili is a submarine volcano in Italy, at -450 m above sea level. It has articles in 19 Wikipedias, so it is not one of the busiest places in Italy: one to enjoy at a calmer pace. A submarine volcano about 3000 m tall with geothermal activity. Dangerous to its surrounding area. It's major eruption or major collapse may cause a massive tsunami, devastating the coasts of Tyrrhenian Sea and cities like Palermo and Naples. Its coordinates are 39.26122, 14.39626; the nearest main airport is Naples International Airport (NAP, Napoli), 181 km as the crow flies. How to get around Italy (train, car, bus) is covered in [its country guide](https://kokai.app/en/paises/europa/italia/#moverse). - [Where it is](https://www.google.com/maps/search/?api=1&query=39.261221%2C14.396262) - [Directions](https://www.google.com/maps/dir/?api=1&destination=39.261221%2C14.396262) It is one of the [Nature](https://kokai.app/en/paises/europa/italia/naturaleza/) places in Italy. In [Kokai](https://kokai.app/en/) it is already on your trip map next to the places you save yourself, and it goes into a day's plan with one tap. ## When to go The best time to visit Marsili is **April to June and September to October**. | Mes | Época | Hours of daylight | | --- | --- | --- | | January | Possible | 9 h 32 | | February | Possible | 10 h 31 | | March | Possible | 11 h 42 | | April | Best time | 13 h 02 | | May | Best time | 14 h 09 | | June | Best time | 14 h 45 | | July | Possible | 14 h 30 | | August | Possible | 13 h 32 | | September | Best time | 12 h 14 | | October | Best time | 10 h 56 | | November | Possible | 9 h 48 | | December | Possible | 9 h 15 | In June there are 14 h 45 of daylight, and in December, 9 h 15. Daylight hours are calculated from the site's latitude for the 15th of each month; when planning a full day on foot they matter as much as the weather. When to go to Italy in general, with its festivals and peak seasons, is in [its country guide](https://kokai.app/en/paises/europa/italia/#cuando-ir). ## Before you go to Italy To enter Italy there are 6 things to sort out before you leave, starting with “Valid ID card (DNI) or passport”: they are all, with their deadlines, in [the Italy checklist](https://kokai.app/en/paises/europa/italia/#antes-de-salir). Currency: Euro (EUR); plugs: Type C, F and L · 230 V · 50 Hz (type L, with three pins in a row, needs an adapter); emergencies: 112. In [Kokai](https://kokai.app/en/) you tick off the checklist inside your trip, and each item reminds you when it is time to do it. ## What is nearby - [Palinuro Seamount](https://kokai.app/en/paises/europa/italia/palinuro/): Submarine volcano · 44 km - [Glabro](https://kokai.app/en/paises/europa/italia/glabro/): Submarine volcano · 72 km - [Riserva naturale orientata/integrale Isola di Filicudi e scogli Canna e Montenassari](https://kokai.app/en/paises/europa/italia/riserva-naturale-orientata-isola-di-filicudi-e-scogli-canna/): Protected area in Italy (EUAP1128) · 78 km - [Filo dell'Arpa](https://kokai.app/en/paises/europa/italia/filo-dell-arpa/): Mountain in Italy · 80 km - [Riserva naturale orientata Isola di Alicudi](https://kokai.app/en/paises/europa/italia/riserva-naturale-orientata-isola-di-alicudi/): Protected area in Italy (EUAP1127) · 80 km Distances are as the crow flies. Everything else is in [the Italy guide](https://kokai.app/en/paises/europa/italia/). ## More in Italy: Nature - [Mount Vesuvius](https://kokai.app/en/paises/europa/italia/monte-vesubio/): active stratovolcano in the Gulf of Naples, Italy - [Mount Etna](https://kokai.app/en/paises/europa/italia/etna/): active stratovolcano on the east coast of Sicily, Italy - [Mont Blanc](https://kokai.app/en/paises/europa/italia/mont-blanc/): highest mountain in the Alps - [Adige](https://kokai.app/en/paises/europa/italia/etschquelle-sorgente-dell-adige/): river in northern Italy - [Stromboli](https://kokai.app/en/paises/europa/italia/stromboli/): island in Italy (about volcano see Q31445600) - [Phlegraean Fields](https://kokai.app/en/paises/europa/italia/phlegraean-fields/): volcanic region located in the Gulf of Pozzoles, west of Naples, Italy Every Italy place under Nature, each with its season, is on [its page](https://kokai.app/en/paises/europa/italia/naturaleza/). ## Frequently asked questions ### What is Marsili? It is a submarine volcano in Italy. It has articles in 19 Wikipedias, so it is not one of the busiest places in Italy: one to enjoy at a calmer pace. ### When is the best time to visit Marsili? April to June and September to October. In June there are 14 h 45 of daylight, and in December, 9 h 15. ### How do you get to Marsili? The nearest main airport is Naples International Airport (NAP), 181 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=39.261221%2C14.396262) opens the route on the map, and how to get around Italy is explained in [its country guide](https://kokai.app/en/paises/europa/italia/#moverse). ### How do I add it to my trip? With one tap. In Kokai it is already on the Italy map, next to the places you save yourself: add it to a day's plan, give it a time and, if you like, get a reminder when you pass nearby. ### What else is around here? Nearby you have [Palinuro Seamount](https://kokai.app/en/paises/europa/italia/palinuro/), [Glabro](https://kokai.app/en/paises/europa/italia/glabro/), [Riserva naturale orientata/integrale Isola di Filicudi e scogli Canna e Montenassari](https://kokai.app/en/paises/europa/italia/riserva-naturale-orientata-isola-di-filicudi-e-scogli-canna/). The rest is in [the Italy guide](https://kokai.app/en/paises/europa/italia/). Data from [OpenStreetMap](https://www.openstreetmap.org/node/3076577962), licensed under the ODbL, and from [Wikidata](https://www.wikidata.org/wiki/Q1572574), CC0. More about Marsili on [Wikipedia](https://it.wikipedia.org/wiki/Marsili). Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).