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 |
|---|---|---|---|---|---|---|
| Orle | Natura2000 | pomorskie | 269.92 | 2017 | 44680 | — |
| Orle Bagno | Ecological use | — | 1.28 | 2002 | 114463 | — |
| Orle I | Ecological use | — | 0.65 | 2004 | 107059 | — |
| Orle nad Jeziorem Dużym | Nature reserve | pomorskie | 1.72 | 1963 | 2879 | — |
| Orlich Gniazd | Landscape park | — | 64,149.80 | 1980 | 4032 | — |
| Orlik | Natural monument | — | — | 2023 | 120651 | — |
| Osa | Ecological use | — | 207.14 | 2009 | 112835 | — |
| Osada Wydmowa | Nature reserve | podlaskie | 16.13 | 2025 | 122270 | — |
| Osady moreny czołowej w wyrobisku w Storkowie | Documentation site | — | 0.20 | 2010 | 44041 | — |
| Oscar | Natural monument | — | — | 2017 | 116338 | — |
| Osetnica | Nature reserve | mazowieckie | 52.27 | 1988 | 3408 | — |
| Osetno | Nature reserve | zachodniopomorskie | 122.12 | 2008 | 43496 | — |
| Osiczanka | Natural monument | — | 0.00 | 1970 | 85427 | — |
| Osiczyńskie Modrzewie | Nature reserve | opolskie | 69.41 | 2024 | 121577 | — |
| Osiedle Kormoranów | Nature reserve | pomorskie | 20.38 | 1956 | 2588 | — |
| Osiek | Nature reserve | warmińsko-mazurskie | 43.40 | 1971 | 3020 | — |
| Osiek 1 | Ecological use | — | 0.18 | 2005 | 106807 | — |
| Osiem Hektarów | Ecological use | — | 5.41 | 2002 | 114240 | — |
| Osikowe Doły | Ecological use | — | 0.56 | 1995 | 107514 | — |
| Osiłek | Natural monument | — | 0.00 | 1994 | 76078 | — |
| Osiny | Nature reserve | kujawsko-pomorskie | 21.30 | 1962 | 2846 | — |
| Osjakowski | Nature landscape complex | — | 2,492.00 | 1998 | 33000 | — |
| Oskar | Natural monument | — | — | 2015 | 114791 | — |
| Oskar Kolberg | Natural monument | — | — | 1991 | 101276 | — |
| Oskowskie Szuwary | Ecological use | — | 2.41 | 2006 | 112157 | — |
| Osławianka | Natural monument | — | 0.00 | 2011 | 91844 | — |
| Ośmiornica | Natural monument | — | — | 1997 | 82568 | — |
| Ośniańska Rynna z Jeziorem Busko | Protected landscape area | — | 2,145.00 | 2003 | 43764 | — |
| Ośniańska Rynna z Jeziorem Radachowskim | Protected landscape area | — | 2,223.00 | 2003 | 43765 | — |
| Osoczne Oczko | Ecological use | — | 1.36 | 2000 | 112537 | — |