The Hypogeum of the Crystallines offers visitors an unparalleled glimpse into Naples’ storied past. This 25-minute standard tour descends 12 meters underground, immersing guests in a 2400-year-old archaeological site filled with vibrant frescoes, unique artifacts, and captivating Greek myths. Limited to just 10 participants per session, the experience highlights the sociocultural revitalization of the Rione Sanità neighborhood. For history enthusiasts, it’s a must-see attraction that’s sure to leave a lasting impression.
Key Points

- Standard visit to the Hypogeum of the Crystallines, an archaeological site in Naples dating back to the 4th century BC.
- Tour lasts 25 minutes and is limited to 10 participants, with audio available in multiple languages.
- Explore Neapolis’ underground world and discover ancient Greek myths, legends, and architecture.
- Tickets priced from £8.41 per person with free cancellation up to 24 hours in advance.
- Experience includes a guide from the Rione Sanità neighborhood and a video reconstruction of the site.
Ticket Information and Pricing

The Hypogeum of the Crystallines Standard Visit offers tickets priced from £8.41 per person.
Visitors can take advantage of free cancellation up to 24 hours in advance for a full refund. Alternatively, they can reserve their spot now and pay later.
The tour lasts 25 minutes and is limited to 10 participants, ensuring a small group experience.
Languages available include Italian, English, Spanish, and French, catering to a diverse audience.
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Experience Overview

Visitors can explore the Hypogeum of the Crystallines and the underground Neapolis of the 4th century BC, uncovering a unique archaeological site with 2400-year-old history.
They’ll journey through ancient Greek myths, legends, archaeology, and colors. Descending 12 meters into Naples’ underground world, guests rediscover Neapolis and its original street with four Hellenistic tombs.
The carved and painted Medusa, a unique artifact, showcases the fusion of Greek origins and Roman artistic additions.
The carved and painted Medusa, a unique artifact, showcases the fusion of Greek origins and Roman artistic additions.
With a guide from Rione Sanità, visitors experience the sociocultural redevelopment of this historic neighborhood.
Historical Significance

Although the Hypogeum of the Crystallines was discovered in 1889 by Baron Giovanni di Donato, this unique archaeological site dates back to the 4th century BC. Descending 12 meters below the surface, visitors can rediscover the ancient Neapolis and its original street with four Hellenistic tombs.
| Fact | Detail |
| — | — |
| Discovery | Site discovered in 1889 by Baron Giovanni di Donato |
| Age | Dating back to the 4th century BC |
| Significance | Rediscover Neapolis and its original street with four Hellenistic tombs |
The site also offers insights into the sociocultural redevelopment of the Rione Sanità, providing a glimpse into Naples’ underground world and its rich history.
Artistic Highlights

While exploring the Hypogeum of the Crystallines, visitors can admire the site’s frescoes, architecture, and ancient myths.
The carved and painted Medusa is a unique artifact, showcasing the fusion of Greek origins and Roman artistic additions. The intricate details and vibrant colors of the frescoes transport visitors back in time, immersing them in the rich cultural heritage of the Neapolis.
The architectural elements, such as the original street and Hellenistic tombs, provide a glimpse into the sociocultural development of the Rione Sanità.
More Great Tours NearbyVisitor Information
Where’s the meeting point for the Hypogeum of the Crystallines Standard Visit? The meeting point is available on Google Maps.
Children aged 8 to 12 years old can visit for free, but access isn’t allowed for those under 8 years old.
The experience includes a guide from Rione Sanità and a video reconstructing the archaeological site.
The experience includes a guide from Rione Sanità and a video reconstructing the archaeological site.
Tickets are priced from £8.41 per person, with free cancellation up to 24 hours in advance. Visitors can reserve their spot without payment and pay later.
The small-group tour is limited to 10 participants and lasts 25 minutes, with audio available in Italian, English, Spanish, and French.
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Exploring the Hypogeum of the Crystallines

Visitors descend 12 meters underground to explore the Hypogeum of the Crystallines, an extraordinary archaeological site that transports them back to the ancient Neapolis of the 4th century BC.
They discover a unique fusion of Greek origins and Roman artistic additions, including frescoes, architecture, and ancient myths. The carved and painted Medusa, a unique artifact, captivates visitors.
The journey through this ancient Greek world provides insights into the sociocultural redevelopment of the Rione Sanità neighborhood. Guests emerge with a deeper appreciation for Naples’ rich history and the site’s remarkable preservation over thousands of years.
Discovering the Ancient Neapolis

As visitors descend 12 meters into the underground Neapolis, they uncover a remarkable 2400-year-old archaeological site.
Here, they’ll rediscover the original Hellenistic street with four ancient tombs, offering a glimpse into the past.
The site was first discovered in 1889 by Baron Giovanni di Donato, shedding light on the sociocultural redevelopment of the Rione Sanità.
Visitors can admire the fusion of Greek origins and Roman artistic additions, including frescoes, architecture, and ancient myths.
The carved and painted Medusa, a unique artifact, is a highlight of this immersive journey through Naples’ underground world.
Taking in Greek Myths and Legends
Beneath the layers of history, visitors enjoy the captivating world of Greek myths and legends that permeate the Hypogeum of the Crystallines. From the carved and painted Medusa to the fusion of Greek origins and Roman artistic additions, the site offers a glimpse into the vibrant mythology of the ancient world. Visitors can explore a table of artistic highlights to uncover the rich tapestry of this archaeological treasure:
| Artistic Highlight | Description |
| — | — |
| Frescoes | Ancient wall paintings that bring the myths to life |
| Architecture | Intricate designs reflecting Greek and Roman influences |
| Carved Medusa | A unique artifact depicting the mythical gorgon |
| Greek-Roman Fusion | Blending of artistic traditions from different civilizations |
Common Questions
Is Photography Allowed During the Tour?
Based on the provided information, photography is allowed during the tour. The details do not mention any restrictions on photography, so visitors are likely permitted to take photos throughout the 25-minute exploration of the archaeological site.
What Is the Dress Code for the Visit?
There’s no strict dress code, but visitors should wear comfortable, weather-appropriate clothing and sturdy shoes as the tour involves exploring an underground archaeological site. Avoiding open-toe shoes is recommended for safety.
Are There Any Accessibility Accommodations Available?
The tour includes accessibility accommodations for visitors. It provides access for those with limited mobility, and children under 8 are not permitted due to safety considerations. Guides can assist visitors as needed.
Can I Bring My Own Food and Drinks?
Visitors can’t bring their own food and drinks. The tour doesn’t allow outside refreshments, but there are opportunities to purchase snacks and beverages at the site or nearby. Guests should plan accordingly for the 25-minute experience.
Is the Tour Suitable for People With Claustrophobia?
The tour may not be suitable for people with claustrophobia, as it involves descending 12 meters underground. However, the small group size and short duration could make it manageable for some. Visitors should consider their comfort level before booking.
The Sum Up
The Hypogeum of the Crystallines offers a captivating 25-minute journey into Naples’ rich past. Visitors can descend 12 meters to discover ancient Greek myths, vibrant frescoes, and unique artifacts, all while learning about the site’s historical significance and the sociocultural redevelopment of the Rione Sanità neighborhood. With limited group sizes and multiple language options, this immersive experience is a must-see for history enthusiasts exploring the underground world of ancient Neapolis.
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