4.3
(412)
7,347
hikers
53
hikes
Bus station hiking trails in Riserva Naturale Cratere Degli Astroni explore a unique volcanic landscape within a WWF-protected natural park near Naples. The region is characterized by a well-preserved crater of a dead volcano, featuring a perimeter of about 3.7 miles (6 km) and a floor approximately 33 feet (10 meters) below sea level. This area includes three small lakes and two hills, Colle dell'Imperatore and Colle della Rotondella, rising from the crater floor. A notable microclimate results in thermal…
Last updated: May 29, 2026
5.0
(1)
12
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(2)
14
hikers
7.29km
02:01
120m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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29
hikers
5.51km
01:26
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
17
hikers
11.3km
02:59
110m
110m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.6
(5)
13
hikers
12.5km
03:14
80m
80m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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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.
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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
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Very nice and pleasantly cool
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A walk among nature and wild animals, between dirt roads and cobblestone pavements, not to be missed in any season.
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The entrance isn't where the pin is, but further down the main road. It's worth seeing, even though a large part of the area wasn't open to the public.
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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.
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Tranquility and beauty of the landscape in contact with nature.
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There are over 40 hiking routes in Riserva Naturale Cratere Degli Astroni that are easily accessible from bus stations. These trails offer a range of experiences, from easy strolls to more challenging hikes, all within this unique volcanic landscape.
The terrain within the reserve is primarily characterized by its volcanic origins. You'll find well-maintained naturalistic trails, often wooded, that navigate the crater floor and its gentle slopes. The unique thermal inversion creates diverse vegetation, from Mediterranean species on the rim to mesophilic trees like chestnut and oak at the bottom. Expect varied surfaces but generally manageable paths.
Yes, many of the trails are circular and designed for easy access. For example, the Forest Path with Stone Wall – Astroni Crater loop is an easy 6.1 km circular route that starts directly from the Riserva Naturale Cratere degli Astroni entrance, which is well-served by public transport.
The reserve is rich in natural beauty. You can explore the crater's unique microclimate, observe the three small lakes (Lago Grande, Cofaniello Piccolo, and Cofaniello Grande), and ascend the two hills, Colle dell'Imperatore and Colle della Rotondella, for different perspectives. The diverse flora, including wild orchids, and the chance to spot various bird species are also highlights. Surprisingly, you might even encounter some lifelike dinosaur statues!
Absolutely. The reserve offers many easy trails perfect for families. The well-maintained paths and relatively gentle elevation changes make it accessible for children. The unique volcanic landscape, diverse wildlife, and even the dinosaur statues provide engaging points of interest for younger hikers. Consider routes like the Ciaurro Roman Ruins loop from Marano di Napoli for a shorter, easy option.
As a WWF-protected natural park, specific rules regarding dogs may apply to protect the wildlife. It's always best to check the official Riserva Naturale Cratere Degli Astroni website or contact the park administration directly for their current pet policy before planning your visit. This ensures a safe and respectful experience for all visitors and the local ecosystem.
The reserve is beautiful year-round, but spring and autumn offer the most pleasant hiking conditions with mild temperatures and vibrant natural colors. Spring brings blooming flora, while autumn showcases rich foliage. Summer can be warm, so early morning or late afternoon hikes are recommended. Winter offers a quieter experience, but some paths might be damp.
While many routes are easy to moderate, there are options for those seeking a longer challenge. For instance, the Royal Palace of Naples – Castel dell'Ovo (Egg Castle) loop, though difficult and longer at nearly 19 km, offers a substantial hike with public transport access points, venturing beyond the immediate crater area to explore coastal views.
The hiking trails in Riserva Naturale Cratere Degli Astroni are highly regarded by the komoot community, with an average rating of 4.4 out of 5 stars from over 300 reviews. Hikers often praise the tranquility of the wooded paths, the unique volcanic scenery, and the opportunity for wildlife spotting, making it a peaceful escape close to Naples.
Beyond the natural wonders, the reserve itself has a rich history, having served as a royal hunting preserve for the Aragon dynasty and the Bourbons. While hiking, you might also consider routes that connect to nearby historical areas. For example, the Terme Temple of Neptune – Solfatara Crater loop from Pozzuoli offers a moderate hike that includes historical and geological points of interest outside the immediate reserve.
Riserva Naturale Cratere Degli Astroni is a haven for birdwatchers, home to approximately 130 different bird species, including peregrine falcons and the great spotted woodpecker. The network of naturalistic trails throughout the reserve provides ample opportunities for birdwatching, especially near the lakes and in the denser wooded areas. Ornithological observatories are also available within the park, particularly useful during migration periods.


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