| name | image | heritage designation | type | Area (m²) | date founded | latitude (°) | longitude (°) | Website | Map |
|---|---|---|---|---|---|---|---|---|---|
| Luua Arboretum |  | Public | 1953 | 58.6333351135 | 26.5833339691 | website | Map | ||
| Agusalu Nature Reserve |  | 110,619,000 | 59.0499992371 | 27.5333328247 | website | Map | |||
| Alam-Pedja Nature Reserve |  | Ramsar site | 1994 | 58.4666671753 | 26.1666660309 | website | Map | ||
| Tallinn Old Town |  | World Heritage Site | 59.4372222222 | 24.7452777778 | website | Map | |||
| Endla Nature Reserve |  | Ramsar site | 10,161,000,448 | 1985 | 58.8666648865 | 26.1333332062 | website | Map |