Best caves around Osimo reveal a significant subterranean network beneath the city. This area features hand-dug tunnels with historical origins spanning 2,500 years, serving various purposes from ancient escape routes to wartime shelters. The region's geological makeup has allowed for the creation of numerous caves, including quarries and natural formations. These underground sites offer insights into the area's past and natural landscape.
Last updated: June 30, 2026
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The cave is located a stone's throw from Urbani beach, from which it takes its name, you don't need to get wet and it's convenient for taking some selfies or family photos.
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.La Buca del Diavolo is a "hole" along a ditch dug in ancient times and over which hover mysteries and legends.
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Going up from the Poggio along path 307 just before arriving at the ancient Roman Caves, you will find this opening in the clearing from which you can observe the Marche countryside from the Conero up to Mt. San Vicino.
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If the idea is a striking selfie, this is the place 🌷
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A beautiful beach with a view of the coastal panorama from the pier
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The Urbani Grotto is located in the Urbani Beach, one of the most famous beaches in Sirolo, very close to the Lavi.
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Osimo is known for its extensive underground network, the Grotte di Osimo. Key historical caves include the Grotte del Cantinone, which served as monastic warehouses and places of worship, featuring bas-reliefs and religious engravings. The Caves of Piazza Dante are notable for esoteric symbols linked to Masonic lodges and their use as wartime bunkers. Additionally, Grotta Riccioni offers a unique five-pointed star-shaped layout with Templar connections, while Grotta Simonetti displays numerous Templar and Malta crosses. For a different historical perspective, you can also visit the Roman Quarries of Monte Conero, used for marble extraction in the first century BC, or the San Lorenzo Cave, which provides insight into ancient human habitation.
The underground caves in Osimo maintain a consistent temperature of around 14-15°C (57-59°F) year-round, making them a suitable destination regardless of the season. This stable temperature offers a cool escape in summer and a mild environment in winter. Guided tours are generally available throughout the year, though it's always advisable to check specific opening hours and tour availability, especially during off-peak seasons.
Many of Osimo's caves, particularly those offering guided tours like the Grotte del Cantinone and Caves of Piazza Dante, are generally suitable for families. The historical and symbolic elements can be engaging for older children. However, some caves, like Grotta Riccioni, might require visitors to bring a headlamp and are often by appointment, which might be less ideal for very young children. Always check with the tour operator for age recommendations and accessibility for specific cave tours.
Given the internal temperature of 14-15°C (57-59°F) inside the caves, it is recommended to wear comfortable shoes suitable for walking on uneven surfaces and to bring a sweatshirt or light jacket, even during warmer months. This will ensure you stay comfortable throughout your visit.
Guided tours for caves like the Grotte del Cantinone and the Caves of Piazza Dante typically last between 45 to 50 minutes. This duration allows for a comprehensive exploration of the historical context, architectural elements, and unique symbolism within these underground sites.
While many of Osimo's caves are hand-dug, they reveal the region's geological makeup, primarily sandstone. The intricate network of tunnels and chambers showcases how ancient inhabitants utilized and shaped the natural rock. For a more direct experience with natural formations, the Mortarolo Cave is an ancient cave and natural monument that served as a refuge in prehistoric times.
The caves of Osimo are rich in diverse symbolism. The Grotte del Cantinone feature religious bas-reliefs and engravings. The Caves of Piazza Dante contain esoteric symbols, believed to be linked to Masonic lodges. Grotta Riccioni has a unique five-pointed star layout and connections to the Templar world, while Grotta Simonetti displays numerous Templar and Malta crosses. Grotta Campana is characterized by figures carved in sandstone depicting pagan divinities like Mithras, Bacchus, and Dionysus, with some interpretations also referencing the Egyptian Book of the Dead.
Yes, the Osimo area offers various outdoor activities, including hiking. You can find several trails that allow you to explore the surrounding landscape. For example, there are easy to moderate hiking routes like the "Fonte Magna of Osimo loop from Osimo" or the "Maneggio La Campanella loop from Campocavallo." You can find more details and routes on the Hiking around Osimo guide.
Osimo is accessible by public transport, and once in the city center, many of the main cave entrances are within walking distance. However, specific details regarding public transport routes directly to each cave entrance can vary. It's advisable to check local bus schedules or inquire at the Osimo tourist information office for the most up-to-date public transport options to reach the cave sites.
Yes, the Osimo city center, where many of the prominent caves are located, offers a variety of cafes, restaurants, and pubs. You'll find options for refreshments and meals before or after your cave exploration, ranging from traditional Italian cuisine to casual dining.
The Devil's Hole (La Buca del Diavolo) is a unique cave feature along an ancient ditch near Osimo. It is known for the mysteries and legends that surround it, adding an intriguing element to the region's underground landscape.
Generally, access for dogs inside historical and guided cave systems like those in Osimo is restricted for safety and preservation reasons. It is best to confirm directly with the specific cave tour operator or visitor center regarding their pet policy before planning your visit.


Extend your search for the best caves by checking out these guides of the top ones around Osimo: