Eurasia
| Country | Area | Old-growth extent | WWF ecoregion | Old-growth forest type |
| Belarus | Białowieża Forest | Central European mixed forests | ||
| Bosnia and Herzegovina | Perućica | Dinaric Mountains mixed forests | ||
| Finland | Pyhä-Häkki National Park | 13 square kilometres (3,200 acres) | Scandinavian and Russian taiga | Scots pine and Norway spruce |
| Germany | Höllbachgspreng | 51.3 hectares (127 acres) | Central European mixed forests | Temperate broadleaf and mixed forests |
| Japan | Shirakami-Sanchi | 169.7 square kilometres (41,900 acres) | Nihonkai montane deciduous forests | Siebold's beech |
| Japan | Shiretoko National Park | Hokkaido deciduous forests, Hokkaido montane conifer forests | temperate and subalpine mixed forest | |
| Japan | Yakushima Wilderness Area | 12.19 square kilometres (3,010 acres) | Nansei Islands subtropical evergreen forests, Taiheiyo evergreen forests | subtropical and temperate rainforest |
| Montenegro | Biogradska Gora | Dinaric Mountains mixed forests | temperate broadleaf and mixed forest | |
| Norway | Trillemarka | Scandinavian and Russian taiga | ||
| Norway | Stabbursdalen National Park | Scandinavian and Russian taiga | ||
| Norway | Øvre Dividal National Park | Scandinavian and Russian taiga, Scandinavian montane birch forest and grasslands | ||
| Poland | Białowieża Forest | Central European mixed forests | ||
| Romania | Retezat National Park | Carpathian montane conifer forests | ||
| Russia | Central Sikhote-Alin | Ussuri broadleaf and mixed forests | ||
| Russia | Virgin Komi Forests | Urals montane tundra and taiga | Coniferous | |
| Russia | Western Caucasus | Caucasus mixed forests | ||
| Slovakia | Stužica | Pannonian mixed forests | European Beech | |
| United Kingdom | Forest of Dean | Mixed Woodland |
Read more about this topic: List Of Old Growth Forests