An explosion detonated in the historic Plaka quarter of Athens, close to the Acropolis, on Friday morning, causing a multi‑storey building on Lyskirathous Street to collapse. Local emergency services reported at least two injuries, while the number of missing persons remains unclear, with reports ranging from five to six. Among the missing are four American tourists, according to the National Herald. A suspected gas leak is being investigated as the likely cause of the blast.

Immediate response and casualties

Firefighters, police and medical teams arrived within minutes, confronting flames that surged from the wreckage and a cloud of smoke that spread across the pedestrian zone. Two people were initially trapped under the debris and later rescued, while a passer‑by suffered a minor injury while fleeing the scene. The Associated Press and ABC News both confirmed at least two injured; NBC News reported three, highlighting the slight variance in early casualty figures.

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«The car exploded, I got out of the window, I ran», a driver who witnessed the blast told Greek media.

Rescue dogs were deployed to locate survivors, and diversional teams combed through the rubble for personal effects. A handbag was recovered, and two passports were found amid the debris, providing the first tangible clues about the identities of those trapped.

Search for the missing and investigation

Search operations intensified as authorities canvassed the surrounding streets. Greek police confirmed that six individuals were unaccounted for, but Anadolu Ajansı and The Independent cited five missing persons, reflecting the fluid nature of the situation. The New York Times specifically highlighted the presence of four American tourists among the missing, prompting consular outreach from the United States Embassy in Athens.

(View over wall onto smoldering ruins) (4095373113) (cropped)
(View over wall onto smoldering ruins) (4095373113) (cropped) (Image: Wikimedia Commons)

Officials have not ruled out a deliberate act, but early statements from the fire department point to a gas pipe rupture as the most plausible trigger. AP News noted that local media are focusing on a possible gas leak, and engineers have been dispatched to inspect the municipal network.

Impact on the historic district and tourism

Plaka, a maze of narrow streets lined with neoclassical houses and Byzantine churches, draws millions of visitors each year. The blast reverberated through the area, causing panic among tourists and locals alike. Hotels reported an influx of callers seeking information about loved ones, and nearby attractions, including the Acropolis Museum, temporarily halted tours as a precaution.

Mayor Kostas Bakoyannis pledged swift action to restore safety and preserve the heritage site. "We are working around the clock to ensure that every possible effort is made to locate the missing and to guarantee the security of our historic centre," he said in a press briefing. The Greek Ministry of Culture has also been alerted, given the proximity of the blast to archaeological zones.

Athens
Athens (Image: Wikimedia Commons)

While the full extent of structural damage is still being assessed, engineers have declared the collapsed building unsafe for entry. The incident underscores the vulnerability of densely built historic neighbourhoods to infrastructural failures, prompting calls for a comprehensive review of gas pipelines across the capital.