4.3
(412)
7,352
hikers
210
hikes
Hiking in Riserva Naturale Cratere Degli Astroni offers trails within a unique volcanic crater, a protected natural area managed by WWF Italy. This region features a distinctive microclimate, leading to vegetation inversion where mesophilic species thrive on the cooler crater floor. The landscape includes three small lakes and internal hills, providing varied topography for outdoor activities. The reserve is situated within the Campi Flegrei area, known for its volcanic formations.
Last updated: May 27, 2026
1
hikers
5.09km
01:30
150m
150m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
12
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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49
hikers
9.15km
02:25
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
41
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.3
(6)
13
hikers
14.2km
03:44
110m
110m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Very nice and pleasantly cool
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Lake Lucrino is a natural basin located on the coast of the Campi Flegrei, a short distance from Lake Averno.
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The Temple of Serapis is one of the best known and representative monuments of the Phlegraean Fields: it is located in the most vital area of the center of Pozzuoli, a few steps from the port docks.
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beautiful stretch of road on the sea ... cobblestones ;-)
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The Macellum of Pozzuoli is an archaeological site located in the municipality of the same name in the metropolitan city of Naples. Due to the dual interest it has, archaeological and scientific, it is one of the best-known monuments of the entire ancient world. The building has long been improperly called the Temple of Serapis, due to the discovery of a statue of the Egyptian god in 1750, at the time of the first excavations. Subsequent studies have instead ascertained that it is the ancient Macellum, that is, the public market of Roman Puteoli. In terms of size, it is the third most important Neapolitan monument of this type. On a scientific level, it has represented for some centuries the most precious and precise metric index available to measure the phenomenon of bradyseism.
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The Astroni Crater was created with the succession of seven eruptions that occurred between 4,100 and 3,800 years ago. There are three lakes, including the Lago Grande. There are about 130 species of birds, various species of amphibians, reptiles and small mammals.
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Riserva Naturale Cratere Degli Astroni offers nearly 200 hiking and walking routes. The network provides options for various skill levels, with a significant number of easy paths suitable for most visitors.
The reserve is set within a unique ancient volcanic crater, featuring a distinctive elliptical shape and internal hills like Imperatrice, Rotondella, and Pagliaroni. You'll find diverse ecosystems, including a phenomenon called 'vegetation inversion' where mesophilic species thrive on the cooler crater floor. There are also three small lakes, including 'Lago Grande,' and well-maintained naturalistic paths.
Yes, the reserve is well-suited for beginners and families, with 138 easy routes available. An excellent option is the Astroni Trail, an easy 5.1 km loop that takes about 1 hour 30 minutes to complete, exploring the diverse ecosystems within the crater.
Riserva Naturale Cratere Degli Astroni is a haven for wildlife, particularly birds. It's home to approximately 130 species, including jays, great spotted woodpeckers (the park's symbol), green woodpeckers, and various birds of prey like peregrine falcons and buzzards. Mammals such as foxes, weasels, hedgehogs, and dormice can also be spotted, especially from designated observation points.
Yes, many routes in the reserve are circular, allowing you to start and end at the same point. A popular choice is the Forest Path with Stone Wall – Astroni Crater loop, an easy 6.2 km path that highlights the unique vegetation inversion on the crater floor.
The trails in Riserva Naturale Cratere Degli Astroni are highly rated by the komoot community, with an average score of 4.4 stars from over 300 reviews. Hikers often praise the unique volcanic landscape, the tranquility of the natural escape so close to Naples, and the opportunity to observe diverse flora and fauna.
While the reserve is a protected area managed by WWF Italy, specific regulations regarding dogs can vary. It's advisable to check the official WWF Oasi Cratere degli Astroni website or contact them directly for the most current information on bringing dogs, as rules may apply to ensure the protection of local wildlife.
Due to its unique microclimate, the reserve offers pleasant hiking conditions for much of the year. Spring and autumn are generally ideal, with mild temperatures and lush vegetation. Even in summer, the cooler, humid crater floor provides some respite from the heat, making it a viable option for early morning or late afternoon hikes.
Historically, the crater served as a royal hunting ground for the Bourbon kings, who organized hunts for wild boar and deer. While hiking, you can appreciate this historical context alongside the natural beauty. The well-maintained trails are equipped with explanatory panels providing information about the reserve's ecology and history.
The reserve is situated within the municipalities of Pozzuoli and Naples, making it relatively accessible. While specific parking details should be confirmed with the reserve's management, there are usually designated parking areas for visitors. Public transport options from Naples are also available, offering a convenient way to reach this natural oasis.
While many routes are easy, the reserve also offers moderate options for those seeking a bit more challenge. For example, the Lake Lucrino – Lago Lucrino loop, though partially outside the immediate crater, is a moderate 13.9 km trail that takes around 3 hours 40 minutes, offering varied landscapes near the reserve.


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