- The Pitcairn Islands: This group of four volcanic islands in the South Pacific is one of the most remote inhabited places in the world. It is home to only around 50 permanent residents and is rarely visited by tourists.
- Bhutan: This tiny Himalayan kingdom is known for its strict policies on tourism, which help to protect its natural environment and cultural heritage. Visitors are required to pay a daily fee and must travel with a licensed tour operator.
- Antarctica: The coldest and driest continent on Earth, Antarctica, is largely untouched by tourism due to its extreme weather conditions and the logistical challenges of getting there. Only a small number of expedition cruises operate in the region, and visitors are required to follow strict environmental guidelines.
- North Sentinel Island: This small island in the Andaman Islands is home to the Sentinelese, a reclusive tribe that has chosen to remain completely isolated from the outside world. Visitors are prohibited from coming within a certain distance of the island, and any contact with the Sentinelese is strictly forbidden.
- Ogasawara Islands: This group of remote islands is located more than 1000 km south of Tokyo and is known for its pristine coral reefs and diverse marine life. The Japanese government strictly controls access to the islands, and tourism is limited to a small number of visitors each year.