4.4
(2252)
7,825
hikers
264
hikes
Hiking around Lago di Nemi offers exploration of a volcanic crater lake nestled within the Alban Hills. The region features a landscape characterized by lush mixed forests of chestnut and holm oaks, providing a serene backdrop for outdoor activities. Trails often traverse rolling hills and offer views of the lake, which is known for its clear waters. The area's terrain includes both ancient historical sites and natural springs.
Last updated: May 12, 2026
4.1
(185)
386
hikers
10.5km
03:06
300m
300m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.2
(35)
110
hikers
18.1km
05:30
520m
520m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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4.6
(82)
221
hikers
10.9km
03:25
230m
240m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.4
(50)
176
hikers
9.18km
02:51
290m
300m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.6
(16)
47
hikers
9.15km
02:33
170m
170m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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A treasure trove of history and nature 💎 Lake Nemi, anciently called "Diana's Mirror", is one of the most evocative stops in the entire Park of the Roman Castles. Perfect for a loop tour or as a scenic detour. The descent towards the shores offers views that seem painted, with the perched village overlooking the blue water.
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Unfortunately, the tour is not practicable at this time due to some fallen trees along the route, but it will surely be cleared of these trees as soon as possible and it is a beautiful ride.
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After a long time, the water has returned, perhaps thanks to the rains of the past few months. There are also some tadpoles that have been placed in the fountain.
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Fontan Tempesta is much more than a simple spring: it is a melting pot of history, geology, and legend located in the heart of the Castelli Romani Park, along the ancient path connecting Genzano, Nemi, and Rocca di Papa. 1. History and Name The name "Tempesta" has ancient roots. Some historians link it to the Tempesta family, local nobles in the Middle Ages. Others, more romantically, maintain that the area is so named for the frequency of intense atmospheric phenomena due to the particular shape of the Nemi volcanic crater, which "attracts" thunderstorms. 2. A Hydrographic Turning Point The spring is located approximately 600 meters above sea level. Geologically, the water that flows here is the result of filtering through the pyroclastic rocks of the Laziale Volcano. The fact that it has returned to flow after years of drought is an important sign of the restoration of surface water tables, often strained by the scarce rainfall of recent years. 3. Crossroads of Pilgrims and Wayfarers Historically, Fontan Tempesta was an obligatory stop for those traveling the Southern Via Francigena or for pilgrims heading to the Temple of Diana in Nemi. Even today, it is a favorite "turning point" for bikers and hikers because it represents the coolest and most sheltered spot in the forest, where the microclimate remains humid even in the height of summer.
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Nice spot to make pause and regain energy. Don’t expect water flowing during summer months
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The terrain to reach the point could be difficult sometimes, I suggest using hiking shoes to lower the risk of slipping
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Hello Do you know if the trail is exposed in any places? We have a 15-month-old baby, and my wife is particularly afraid of the exposed sections. Thank you very much.
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Beautiful panoramic view of the lake with Genzano in the background.
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There are over 200 hiking routes around Lago di Nemi, catering to various skill levels. You'll find a diverse selection, from easy strolls to more challenging ascents, all within the beautiful volcanic landscape of the Alban Hills.
The terrain around Lago di Nemi is characterized by its volcanic origins, featuring rolling hills and lush mixed forests of chestnut and holm oaks. Trails often include paths descending through woods to the lakeside, some with volcanic rocks and small tunnels carved into the rock. You can expect both well-maintained paths and more natural forest trails.
Yes, Lago di Nemi offers several family-friendly hiking options. Many trails provide leisurely strolls, especially those closer to the lake circumference or within the charming town of Nemi. Look for routes marked as 'easy' in the guide, which typically have less elevation gain and shorter distances, suitable for families with children.
Many trails around Lago di Nemi are suitable for dogs, allowing you to enjoy the natural beauty with your canine companion. It's always recommended to keep dogs on a leash, especially in protected areas or near wildlife, and to check local regulations for specific trails. The mixed forests provide plenty of shade for walks with pets.
Hiking around Lago di Nemi offers a journey through history and stunning vistas. You can visit the charming town of Nemi, perched above the lake, which provides fantastic panoramic views. The area also features historical sites like the remains of a temple dedicated to the Roman goddess Diana Nemorensis and the legendary Fontana Tempesta. For splendid views, consider the Tempesta Spring – Scenic view of Lake Nemi loop from Nemi.
Yes, circular routes are a popular way to explore the area. For instance, the From Genzano to Nemi – ring tour – Parco dei Castelli Romani is a moderate 6.5-mile loop. Another option is the Nemi and Lake Nemi – Lake Nemi loop from Nemi, which offers a moderate 9.1-mile circuit around the lake.
Lago di Nemi is enjoyable for hiking throughout much of the year. The region benefits from a unique microclimate, offering cool, fresh air even during summer, making it pleasant. Spring brings blooming wildflowers, and autumn offers beautiful foliage. Warmer weather allows for swimming in the lake's clear waters, while winter hikes can provide serene views, though some paths might be muddy.
Yes, the charming town of Nemi, perched above the lake, offers various cafes and restaurants where you can refuel after your hike. Nemi is particularly famous for its wild strawberries, celebrated annually in June. You'll find options for refreshments and meals with beautiful views of the lake.
Lago di Nemi is relatively accessible from Rome by train, making it convenient for hikers relying on public transport. From train stations in nearby towns like Genzano or Albano Laziale, local buses or short walks can connect you to various trailheads around the lake. It's advisable to check local bus schedules in advance.
The hiking trails around Lago di Nemi are highly regarded by the komoot community, with an average rating of 4.4 stars from nearly 2000 reviews. Hikers often praise the stunning volcanic landscape, the blend of natural beauty with ancient historical sites, and the diverse options for different ability levels. Over 7000 hikers have used komoot to explore this unique region.
Yes, for experienced trekkers seeking a challenge, Lago di Nemi offers more demanding routes. An example is the Genzano, Monte Cavo, and Maschio delle Faete Loop, an 11.2-mile difficult path that includes significant elevation gain and rewards hikers with panoramic views from Monte Cavo.
Parking is generally available in and around the towns bordering Lago di Nemi, such as Nemi and Genzano di Roma. Many trailheads are accessible from these towns. It's recommended to arrive early, especially on weekends or during peak season, to secure a parking spot, particularly near popular starting points.


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