Polish Forms of Nature Protection
Reference of all protected areas registered in Poland: national parks, reserves, landscape parks, Natura 2000 sites, and other forms. Data sourced from CRFOP.
12,902 areas match.
| Name | Type | Voivodeship | Area (ha) | Est. | CRFOP | Records |
|---|---|---|---|---|---|---|
| Jezioro Trzciniec | Ecological use | — | 12.35 | 2008 | 112525 | — |
| Jezioro Trzebidzkie | Nature reserve | wielkopolskie | 90.71 | 2000 | 3819 | — |
| Jezioro Turzycowe | Nature reserve | pomorskie | 11.62 | 1959 | 2790 | — |
| Jezioro Udzierz | Nature reserve | — | 229.88 | 2000 | 3808 | — |
| Jezioro Urszulewskie | Nature landscape complex | — | 211.30 | 1998 | 4509 | — |
| Jezioro Warnołty | Nature reserve | warmińsko-mazurskie | 376.23 | 1976 | 3121 | — |
| Jezioro Wicko i Modelskie Wydmy | Natura2000 | zachodniopomorskie | 2,730.52 | 2023 | 45468 | — |
| Jezioro Wiejki | Nature reserve | podlaskie | 22.50 | 2005 | 43529 | — |
| Jezioro Wiejskie | Ecological use | — | 14.54 | 1999 | 111838 | — |
| Jezioro Wieleckie | Nature reserve | kujawsko-pomorskie | 102.80 | 2005 | 42420 | — |
| Jezioro Wielki Bytyń | Natura2000 | zachodniopomorskie | 2,017.05 | 2023 | 44683 | — |
| Jezioro Wielkie | Nature landscape complex | — | 4,389.00 | 2002 | 4595 | — |
| Jezioro Wielkie im. Włodzimierza Rudawskiego | Nature reserve | lubuskie | 237.27 | 1991 | 3536 | — |
| Jezioro Wierzchołek | Nature reserve | wielkopolskie | 22.66 | 2026 | 122843 | — |
| Jezioro Wilhelma | Ecological use | — | 20.01 | 1995 | 120151 | — |
| Jezioro Witalicz | Ecological use | — | 8.51 | 1999 | 112172 | — |
| Jezioro Wołczyca | Ecological use | — | 37.35 | 1997 | 111884 | — |
| Jezioro Woszczelskie | Natura2000 | warmińsko-mazurskie | 313.67 | 2021 | 45417 | — |
| Jezioro Wukśniki | Natura2000 | warmińsko-mazurskie | 326.17 | 2017 | 45204 | — |
| Jezioro Ząbinowickie | Ecological use | — | 8.69 | 1999 | 111844 | — |
| Jezioro Żabionek | Ecological use | — | 6.53 | 1997 | 111935 | — |
| Jezioro Żabionek | Nature reserve | pomorskie | 12.62 | 2024 | 121635 | — |
| Jezioro Zdedy | Nature reserve | warmińsko-mazurskie | 181.33 | 2003 | 43528 | — |
| Jezioro Zdręczno | Nature reserve | kujawsko-pomorskie | 22.19 | 1982 | 3259 | — |
| Jezioro Zdworskie | Nature landscape complex | — | 452.50 | 1998 | 4507 | — |
| Jezioro Zgierzynieckie | Natura2000 | wielkopolskie | 552.77 | 2007 | 45483 | — |
| Jezioro Zgniłe | Ecological use | — | 18.38 | 2021 | 118736 | — |
| Jezioro Żukowskie | Ecological use | — | 130.27 | 1998 | 111898 | — |
| Jezioro Zuzinowskie | Nature landscape complex | — | 38.20 | 1998 | 4500 | — |
| Jeziorsko | Nature reserve | łódzkie | 1,967.65 | 1998 | 3737 | — |