4.4
(493)
8,327
hikers
18
hikes
Hiking around Parco regionale dei Campi Flegrei offers exploration of a unique volcanic landscape west of Naples, Italy. The region is characterized by 24 craters and volcanic edifices, including active hydrothermal areas with steaming fumaroles. Trails often lead around crater lakes and through Mediterranean vegetation, providing diverse terrain for hikers. Panoramic views of the Gulf of Pozzuoli, Naples, and nearby islands are common from higher points.
Last updated: May 10, 2026
4.3
(16)
52
hikers
11.6km
03:13
220m
220m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
1
hikers
5.09km
01:30
150m
150m
Hike the easy 3.2-mile Astroni Trail loop through a lush volcanic crater, discovering diverse habitats and unique dinosaur statues.

Sign up for free
4.4
(7)
38
hikers
2.86km
00:45
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.3
(8)
29
hikers
6.60km
01:54
120m
120m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
4.7
(3)
32
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Lake Averno is a lake of volcanic origin located near Pozzuoli. According to myth, it is the gateway to the underworld, probably due to the sulfurous fumes that rose from it in antiquity. The lake is visited by Aeneas in the Aeneid, guided by the Sibyl, to reach the Kingdom of the Dead. Historically, in the Augustan age, it became the site, along with the nearby Lake Lucrino, of the so-called Portus Julius, a military port of which it constituted the inner basin. Subsequently abandoned due to the easy silting up of the access, it was incorporated into the Ripa Puteolana, the complex of docks of the commercial port of Puteoli. Along its shores stands the so-called "Temple of Apollo", actually a hall of a vast thermal complex, one of the numerous facilities that arose in the Phlegraean Fields to also exploit the natural heat springs.
1
0
Lake Averno is a lake of volcanic origin located near Pozzuoli, according to myth the gateway to the underworld, probably due to the sulfurous fumes that rose from it in antiquity. The lake is visited by AENEAS! in the Aeneid, guided by the Sibyl, to reach the Kingdom of the Dead. Historically, in the Augustan age, it became the site, along with the nearby Lake Lucrino, of the so-called Portus Iulius, a military port of which it constituted the inner basin. Subsequently abandoned due to the easy silting up of the access, it was incorporated into the Ripa Puteolana, the complex of docks of the commercial port of Puteoli. Along its shores stands the so-called "Temple of Apollo", actually a hall of a vast thermal complex, one of the numerous facilities that arose in the Phlegraean Fields to also exploit the natural heat sources.
1
0
I recommend parking the car in the space outside the Monte Nuovo oasis, crossing the oasis and then going down towards Lake Averno, along this lake there are farmhouses and restaurants
0
0
A walk among nature and wild animals, between dirt roads and cobblestone pavements, not to be missed in any season.
0
0
Beautiful volcanic lake with a very simple and comfortable circular tour, during which it is possible to admire local fauna and flora. I recommend it together with the circular tour of Monte Nuovo to have a view of the volcanic panorama of the Campi Flegrei area.
0
0
Tranquility and beauty of the landscape in contact with nature.
1
0
Lago d'Averno is an easy biking destination on usually quiet rural roads. The volcanic lake in the Avernus crater is around 4 kilometres west of Pozzuoli. Along the way you can pass the volcanic field known as the Phlegraean Fields (Campi Flegrei) and see part of the wider Campanian volcanic arc. The road around the lake is roughly circular: the lake measures two kilometres in circumference and is up to 60 metres deep.
1
0
There are over 18 hiking routes in Parco regionale dei Campi Flegrei, offering a range of experiences from easy strolls to more challenging ascents through its unique volcanic landscape.
Hiking here offers a unique blend of volcanic landscapes, rich history, and diverse natural features. You'll explore a large caldera with 24 craters, active hydrothermal areas, and picturesque crater lakes. The trails often provide breathtaking panoramic views of the Gulf of Pozzuoli, Naples, and nearby islands.
Yes, the park offers several easy routes suitable for families. A great option is the Riserva Naturale Cratere degli Astroni – loop hike, an easy 3.2-mile (5.1 km) path that explores a well-preserved nature reserve within a volcanic crater. The Lago d'Averno – loop tour is another easy, shorter option around the mythical crater lake.
Many trails in the park are designed as loops, allowing you to start and end at the same point. For example, the Lago d'Averno e Monte Nuovo – loop tour combines the scenic Lago d'Averno with the geologically significant Monte Nuovo, offering a comprehensive circular experience.
The trails often lead past significant natural and historical landmarks. You can explore volcanic craters, such as the Solfatara Crater with its steaming fumaroles, or walk around picturesque crater lakes like Lake Avernus. Other highlights include the Frigidarium of the Lake Avernus Thermal Baths and the Aragonese Castle.
Absolutely. Many trails in the park offer stunning panoramic views. From areas like Capo Miseno, you can enjoy 360-degree vistas encompassing the Gulf of Pozzuoli and Naples, the Sorrento Peninsula, Mount Vesuvius, and the islands of Ischia and Procida. Monte Gauro also provides exceptional views across the Gulf.
The best time to hike in Parco regionale dei Campi Flegrei is typically during spring (April-May) and autumn (September-October). The weather is milder, making for more comfortable hiking conditions, and the Mediterranean vegetation is vibrant. Summer can be very hot, while winter offers cooler temperatures but some trails might be muddy after rain.
Parking availability varies by trailhead. For popular areas like Lago d'Averno and Monte Nuovo, there are often designated parking spots nearby. It's advisable to check specific route information or local signage for the most accurate parking details before your visit.
While many natural parks in Italy have specific regulations regarding dogs, Parco regionale dei Campi Flegrei generally allows dogs on trails, often requiring them to be on a leash. However, access to certain protected areas or nature reserves within the park, such as the Riserva Naturale Cratere degli Astroni, might have stricter rules. Always check local signage or the park's official guidelines for the most current information.
The routes in Parco regionale dei Campi Flegrei are highly rated by the komoot community, with an average score of 4.2 stars from over 160 reviews. Hikers often praise the unique volcanic scenery, the beautiful crater lakes, and the diverse trails suitable for various fitness levels.
Yes, the Parco regionale dei Campi Flegrei is situated near several towns like Pozzuoli, Bacoli, and Monte di Procida. These towns offer a variety of cafes, restaurants, and accommodation options where you can enjoy local cuisine and refreshments before or after your hike.
Yes, the park is known for its active hydrothermal activity. While direct entry into the most active parts of the Solfatara Crater might be regulated, trails in the surrounding areas allow you to witness steaming fumaroles and experience the strong scent of sulfur, offering a visceral connection to the Earth's raw power.


Browse the best Hikes in other regions.