UNESCO knows what to guard

St Kilda is an isolated archipelago 64 kilometres west-northwest of North Uist in the North Atlantic Ocean. It contains the westernmost islands of the Outer Hebrides of Scotland. The largest island is Hirta, whose sea cliffs are the highest in the United Kingdom; three other islands were also used for grazing and seabird hunting.

The Giant's Causeway is an area of about 40,000 interlocking basalt columns, the result of an ancient volcanic eruption. The tops of the columns form stepping stones that lead from the cliff foot and disappear under the sea. It is one of the most popular tourist attractions in Northern Ireland.

The Galápagos Islands are an archipelago of volcanic islands distributed on either side of the Equator in the Pacific Ocean, 906 km west of continental Ecuador, of which they are a part.

Hạ Long Bay ("descending dragon bay") is a UNESCO World Heritage Site, and a popular travel destination, in Quảng Ninh Province, Vietnam. The bay features thousands of limestone karsts and isles in various sizes and shapes.

Tongariro National Park is the oldest national park in New Zealand, located in the central North Island. It has been acknowledged by UNESCO as one of the 28 mixed cultural and natural World Heritage Sites. Tongariro National Park was the fourth national park established in the world. The active volcanic mountains are located in the centre of the park.

The Wadden Sea is an intertidal zone in the southeastern part of the North Sea. It lies between the coast of northwestern continental Europe and the range of Frisian Islands, forming a shallow body of water with tidal flats and wetlands. In 2009, the Dutch and German parts of the Wadden Sea were inscribed on UNESCO's World Heritage List and the Danish part was added in June 2014

Wulingyuan. Scenic and Historic Interest Area is a UNESCO World Heritage Site in Hunan Province, China designated in 1992. It's noted for more than 3,000 quartzite sandstone pillars and peaks across most of the site, many over 200 metres in height, along with many ravines and gorges with attractive streams, pools and waterfalls. It features 40 caves, many with large calcite deposits, and two natural bridges, Xianrenqiao (Bridge of the Immortals) and Tianqiashengkong (Bridge Across the Sky)

Rapa Nui National Park is a national park and UNESCO-inscribed World Heritage Site located on Easter Island, Chile. Its fame and World Heritage status arise from the 887 extant stone statues known by the name "moai", whose creation is attributed to the early Rapa Nui people who inhabited the island around 300 AD.

Yosemite National Park is a United States National Park spanning eastern portions of Tuolumne, Mariposa and Madera counties in the central eastern portion of the U.S. state of California. Over 3.7 million people visit Yosemite each year: most spend the majority of their time in the seven square miles of Yosemite Valley. Yosemite is internationally recognized for its spectacular granite cliffs, waterfalls, clear streams, giant sequoia groves, and biological diversity.

Socotra is a small archipelago of four islands in the Indian Ocean. The island is very isolated and a third of its plant life is found nowhere else on the planet. It has been described as "the most alien-looking place on Earth". Socotra is part of Yemen.

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