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 |
|---|---|---|---|---|---|---|
| Ostoja Miłoleśna | Ecological use | — | 16.59 | 2011 | 108564 | — |
| Ostoja na płowej polanie | Ecological use | — | 3.11 | 1997 | 107229 | — |
| Ostoja na Zatoce Pomorskiej | Natura2000 | zachodniopomorskie | 243,058.55 | 2023 | 44947 | — |
| Ostoja nad Baryczą | Natura2000 | dolnośląskie | 82,026.38 | 2023 | 44871 | — |
| Ostoja nad Bobrem | Natura2000 | dolnośląskie | 13,585.41 | 2022 | 44859 | — |
| Ostoja nad jeziorem Barlewickim | Ecological use | — | 4.81 | 2026 | 122906 | — |
| Ostoja nad Oświnem | Natura2000 | warmińsko-mazurskie | 3,356.70 | 2018 | 45406 | — |
| Ostoja Nadbużańska | Natura2000 | mazowieckie | 46,036.74 | 2023 | 44778 | — |
| Ostoja Nadgoplańska | Natura2000 | kujawsko-pomorskie | 9,815.84 | 2004 | 45499 | — |
| Ostoja Nadliwiecka | Natura2000 | mazowieckie | 13,622.72 | 2023 | 44989 | — |
| Ostoja Nadwarciańska | Natura2000 | wielkopolskie | 26,653.07 | 2022 | 44674 | — |
| Ostoja Napiwodzko-Ramucka | Natura2000 | warmińsko-mazurskie | 32,612.78 | 2018 | 45111 | — |
| Ostoja Narwiańska | Natura2000 | podlaskie | 18,604.96 | 2022 | 45302 | — |
| Ostoja Nidziańska | Natura2000 | świętokrzyskie | 26,515.64 | 2021 | 44733 | — |
| Ostoja Nieliska | Natura2000 | lubelskie | 3,135.26 | 2007 | 45501 | — |
| Ostoja Nietoperzy Gór Sowich | Natura2000 | dolnośląskie | 21,126.98 | 2022 | 44854 | — |
| Ostoja Nowodworska | Nature reserve | mazowieckie | 50.96 | 2026 | 122603 | — |
| Ostoja Nowodworska | Natura2000 | mazowieckie | 51.06 | 2018 | 45290 | — |
| Ostoja Olsztyńsko-Mirowska | Natura2000 | śląskie | 2,210.88 | 2022 | 44908 | — |
| Ostoja Parczewska | Natura2000 | lubelskie | 3,591.53 | 2018 | 45374 | — |
| Ostoja Pilska | Natura2000 | wielkopolskie | 3,272.19 | 2023 | 45078 | — |
| Ostoja Piska | Natura2000 | warmińsko-mazurskie | 57,826.61 | 2022 | 44676 | — |
| Ostoja Poleska | Natura2000 | — | 10,159.15 | 2021 | 44824 | — |
| Ostoja Poligon Orzysz | Natura2000 | warmińsko-mazurskie | 21,207.98 | 2007 | 45476 | — |
| Ostoja Północnomazurska | Natura2000 | warmińsko-mazurskie | 14,834.52 | 2018 | 45112 | — |
| Ostoja Pomorzany | Natura2000 | świętokrzyskie | 906.00 | 2022 | 44992 | — |
| Ostoja Popradzka | Natura2000 | małopolskie | 57,930.98 | 2022 | 44639 | — |
| Ostoja Przedborska | Natura2000 | świętokrzyskie | 11,605.21 | 2018 | 44827 | — |
| Ostoja Przemęcka | Natura2000 | wielkopolskie | 4,396.48 | 2022 | 45434 | — |
| Ostoja Przemyska | Natura2000 | podkarpackie | 39,665.31 | 2022 | 45239 | — |