Култура••NEXORA Editorial•spacedaily.com
France Closed Lascaux Cave After Visitor Traffic Damaged Ancient Paintings
Summary
French authorities closed the Lascaux Cave in 1963 after visitor traffic began damaging its 17,000-year-old paintings. For years, as many as 1,500 people entered the cave each day. Carbon dioxide from their breath contributed to crystals and lichen forming on its walls. An exact replica was later built a few hundred metres away for visitors.
Details
French authorities closed the Lascaux Cave in 1963 after heavy visitor traffic began threatening the prehistoric paintings on its walls. The artworks in the cave are about 17,000 years old.
For years, up to 1,500 people a day passed through Lascaux. According to the provided information, carbon dioxide from visitors' breath led to crystals and lichen forming on the cave walls.
The government decided to seal the cave in response to those changes, limiting further human impact on the ancient images. The original site was therefore removed from the tourist route.
An exact replica of the cave was later built for visitors. Located a few hundred metres from the original, it allows people to experience the site without entering the cave containing the prehistoric paintings.
The case of Lascaux illustrates how intensive public access can require restrictions when vulnerable cultural sites need to be preserved.
NEXORA AI — Why it matters
The closure and replica protected the original 17,000-year-old paintings from further damage linked to visitor access.
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