# Massif Region Type of nature reserve Preserved area Buffer zone
1 Chornohora Zakarpattia Carpathian Biosphere Reserve 2476.8 ha 12925 ha
2 Uholka / Wide Meadow 11860 ha 3301 ha
3 Svydovets 3030.5 ha 5639.5 ha
4 Maramoros 2243.6 ha 6230.4 ha
5 Kuziy / Trybushany 1369.6 ha 3163.4 ha
6 Stuzhytsia / Uzhok Uzh National Nature Park 2532 ha 3615 ha
7 Stužica / Bukovské vrchy Presov Poloniny National Park 2950 ha 11300 ha
8 Rožok Presov Preserved areas 67.1 ha 41.4 ha
9 Vihorlat 2578 ha 2413 ha
10 Havešová 171.3 ha 63.9 ha
11 Jasmund Mecklenburg-Vorpommern Jasmund National Park 492.5 ha 2510.5 ha
12 Serrahn Müritz National Park 268.1 ha 2568 ha
13 Grumsiner Forest Brandenburg Grumsiner Forest Nature Reserve 590.1 ha 274.3 ha
14 Hainich Thuringia Hainich National Park 1573.4 ha 4085.4 ha
15 Kellerwald Hesse Kellerwald-Edersee National Park 1467.1 ha 4271.4 ha