Top Forbidden Places in the World You Cannot Visit

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Forbidden Places Around the World: Locations You Can’t Access in 2025

Lascaux Caves, France
Once home to some of the world’s most incredible prehistoric cave paintings, the Lascaux Caves have been closed to the public since 1963. Overexposure and human activity have damaged these ancient artworks permanently. Today, the caves remain off-limits to prevent further deterioration, with digital reconstructions offering the closest experience to visitors.
North Sentinel Island, India
This remote island in the Andaman and Nicobar Islands is inhabited by the Sentinelese, one of the world’s last uncontacted peoples. The Indian government has strictly prohibited visits to protect their way of life and avoid the introduction of diseases. Violating these restrictions results in severe legal penalties, making North Sentinel Island one of the most guarded territories on earth.
Surtsey Island, Iceland
Born from a volcanic eruption in 1963, Surtsey is a UNESCO World Heritage Site dedicated to scientific research. Access to Surtsey remains highly restricted to preserve its delicate ecosystems. Only a select group of scientists are allowed to explore the island, ensuring minimal human impact on this unique volcanic landscape.
Ise Grand Shrine, Japan
An important spiritual site, Ise Shrine is reconstructed every 20 years to honor tradition. Naturally, tourism is limited, with access tightly controlled to respect Shinto beliefs and maintain the sacredness of the shrine. Visitors interested in this ancient site often turn to online virtual tours or attend the festivities when the shrine is open to the public.
North Brother Island, USA
Located in New York City’s East River, North Brother Island was once a quarantine station and later an abandoned hospital. Due to safety concerns and the presence of hazardous materials, the island has been off-limits to the public since the 1960s. It remains a symbol of decay and secrecy, cloaked in mystery.
Dulce Base, USA
The rumors surrounding Dulce Base—a supposed underground government facility in New Mexico—have persisted for decades. While there is no concrete evidence of its existence, the U.S. government maintains strict confidentiality concerning military and research facilities, which are classified and inaccessible to the general public.
Heard Island, Australia
Located in the Indian Ocean, Heard Island is a protected area with no permanent residents. Strict regulations restrict access to preserve its pristine environment, which is home to unique wildlife and volcanoes. Only authorized researchers are permitted to visit during limited periods.
Doomsday Vault, Norway
The Svalbard Global Seed Vault aims to safeguard crop diversity. Despite being open to researchers and seed depositors, it remains strictly off-limits to tourists. Its remote Arctic location and security measures emphasize the importance of safeguarding the world’s genetic plant resources.
Snake Island (Ilha da Queimada Grande), Brazil
This small Brazilian island is infamous for its deadly snake population, primarily the golden lancehead viper. Authorities have barred all visits to protect both visitors and the native snake species. The island remains one of the world’s most dangerous allurements, with only a few scientists granted access under strict conditions.
Area 51, USA
Perhaps the most legendary forbidden zone, Area 51 in Nevada is a top-secret military testing site. Its precise activities are classified, fueling countless conspiracy theories. Public access is prohibited, with security measures including warning signs, surveillance, and armed patrols deterring intruders.
Tomb of Qin Shi Huang, China
The mausoleum of China’s first emperor, Qin Shi Huang, is guarded by the famous Terracotta Army. While the site is partly open to tourists, access to the actual tomb itself is strictly restricted to preserve its integrity. Extensive excavation and exploration remain off-limits to ensure the site’s preservation.
Pravčická Brána, Czech Republic
One of Europe’s most stunning natural sandstone arches, Pravčická Brána attracts tourists worldwide. However, certain portions of the surrounding protected area are restricted to prevent erosion and environmental damage. Visitors can enjoy designated trails and viewing platforms, but some parts remain off-limits.
Niihau Island, USA
Known as the “Forbidden Island,” Niihau is privately owned and closed to the public to protect its culture and environment. Only authorized residents and invited guests can access this Hawaiian island, which boasts untouched natural beauty and a unique indigenous community.

Exploring the world’s forbidden places reminds us of the importance of preservation, respect for local cultures, and the mysteries that still remain hidden.

Sources: Holidify 2025