The Ħal Saflieni Hypogeum, the underground cemetery you have to book

Some places you simply visit; others you have to secure. The Ħal Saflieni Hypogeum is firmly in the second group. It’s a cemetery carved into the rock thousands of years ago beneath what is now a street in Paola, the only known European example of its kind according to UNESCO, and to protect it only 10 people are let in at a time. If it’s on your list, the first job is booking.

A cemetery cut by hand from the rock

The Hypogeum turned up by accident in 1902. A stonemason laying foundations for some houses broke into it, and by the time it was reported most of the houses had been finished, so the upper level suffered irreversible damage. By the end of 1903 it had become public property, and excavation went on until 1911.

What emerged is a complex of halls, chambers and passages cut into the limestone on three levels, covering some 500 square metres. According to UNESCO, it was dug using only chert, flint and obsidian tools and antlers, and it held the remains of about 7,000 people. The two official sources don’t quite agree on dates, with UNESCO putting it between 4000 and 2500 BC and Heritage Malta extending its use to 1500 BC. Nobody disputes that it began around 4000 BC.

UNESCO inscribed it as a World Heritage Site in 1980 and describes it as the only known European example of a subterranean labyrinth from that period. It’s one of Malta’s three properties on the list, which I explain in Malta’s UNESCO World Heritage Sites.

What will you see inside the Hypogeum?

The upper level is a large hollow with a central passage and burial chambers either side, one of which still holds its original burial deposits. The middle level has finely finished chambers that recall the interiors of the above-ground megalithic temples, with false doorways and ceilings imitating corbelled roofs. The deepest room, on the lowest level, lies 10.6 metres beneath the street.

For me the paintings are what make it unique. Some walls and ceilings carry spirals and honeycomb patterns in red ochre, and UNESCO says they’re the only prehistoric wall paintings found in Malta. In one of those chambers is a small niche that echoes when someone speaks into it, and UNESCO doesn’t rule out that it was put to use in rituals. If you’ve heard talk of an oracle chamber, this niche is what I assume people mean.

Audio guides come in Maltese, English, German, Italian, Spanish, French and Japanese, and there are lockers for bags, since photography isn’t allowed inside. The most famous find from here, the Sleeping Lady figurine, is in the National Museum of Archaeology in Valletta.

Why only 10 people, and why no photos

It isn’t a whim. Heritage Malta explains that the carbon dioxide, heat and humidity each visitor brings affect conservation, and the chambers are small anyway. In the 1990s the houses directly above were bought and dismantled, lighting was controlled and visitor numbers limited, which has kept the climate inside stable. Photography is banned for the same reason, and children aged 1 to 5 aren’t admitted.

Tickets, booking and last-minute options

Tickets are €35 for adults, €20 for 12 to 17-year-olds and over-60s, and €15 for ages 6 to 11. There’s no student rate and the Multisite Pass isn’t valid. Pre-booking is compulsory, through Heritage Malta’s online shop or at any of its sites, and the agency itself urges you to book early. It doesn’t publish how far ahead it sells out, so my advice is simply not to leave it late.

If you arrive without a slot, there’s the last-minute route. These €50 tickets are sold only the day before your visit, first come first served. Until 12:00 you can buy them at Fort St Elmo in Valletta and the Gozo Museum of Archaeology; after that, also at the National Museum of Archaeology, the Domvs Romana and the Hypogeum itself. Each person can buy four at most, except families with ID for everyone.

Hours are 10:00 to 18:00, seven days a week, until 3 January 2027, then 09:00 to 17:00 from 4 January to 28 February. Your ticket gets you 15% off the official guidebook and, shown when you buy a ticket at the door of the Tarxien Temples, half-price entry there. Getting there is easy, since it’s on Triq iċ-Ċimiterju in Paola (Raħal Ġdid), two minutes’ walk from the nearest bus stop.