Aokigahara, also known as the Sea of Trees, is a dense forest on the northwestern flank of Japan's Mount Fuji.

The Amazon rainforest is a moist broad-leaf forest that covers most of the Amazon basin of South America.

The Black Forest is a dense forested mountain range in the state of Baden-Württemberg.

The Sundarbans is the world's largest mangrove forest.

Yakushima is a small island covered by an extensive cedar forest, located in the Kyushu region of Japan.

The West Siberian Plain is one of the world's largest areas of continuous flatland.

New Forest is a former royal hunting area in Hampshire.

The Teutoburg Forest is a range of low, forested hills in the German states of Lower Saxony and North Rhine-Westphalia.

Białowieża Forest is one of the last and largest remaining parts of the immense primeval forest that once spread across the European Plain.

Hambach Forest is a millennia-old woodland located in North Rhine-Westphalia.