This is a list of caves located in Estonia.
| Name | Image | Notes | Length | Coordinates |
|---|---|---|---|---|
| Aruküla caves | Aruküla caves is located in Tartu. | |||
| Helme Caves |  | Helme caves is located in Helme, Tõrva Parish, Valga County [1] | ||
| Koorküla Caves | Koorküla caves is located in Koorküla, Tõrva Parish, Valga County | |||
| Kurisu Sinkhole (Kurisu Cave) | Located in Kurisu, Hiiu County | |||
| Piusa caves |  | |||
| Tori Hell Cave | Located in Tori, Pärnu County |
Noogimaa is a small, uninhabited Estonian island in the Baltic Sea. Its coordinates are: 58°22′09″N21°54′45″E.
Salme, Estonia is a small borough in Saaremaa Parish, Saare County, in western Estonia.
Uulutilaid is a small islet positioned just off the coast of Virtsu Peninsula in the Baltic Sea belonging to the country of Estonia.
Aherahu is about 0.1 ha small islet in the Väinameri Sea in Estonia.
Uuemaarahu is a small, Baltic Sea islet comprising 0.0234 hectares belonging to the country of Estonia.
Pöörilaid is an islet in the Baltic Sea belonging to the country of Estonia.
Ooslamaa is a small islet in the Baltic Sea belonging to the country of Estonia.
Reigilaid is a small islet in the Baltic Sea belonging to the country of Estonia.
Liivanuka ots is an Estonian islet with surface area of 0.0059 hectares. It is a sandy, oval-shaped islet, stretching in a north-south direction. It lies southeast of the island of Hiiumaa in the Jausa rand, next to the islet of Hanerahu. Liivanuka ots is part of Hiiumaa Parish, Hiiu County. The islet belongs to Hiiumaa Islets Landscape Reserve.
Tõõdilaid is a small Estonian islet within Saastna Bay off the south-east coast of the island of Saaremaa in the Baltic Sea. The island covers 0.0136 hectares and has a perimeter of 0.6 kilometers and lies in an oblong Southwest-Northeast position. Tõõdilaid is administered by Saaremaa Parish, Saare County and is part of the Kahtla-Kübassaare hoiuala Limited-conservation area.
Võrkrahu is a small islet belonging to the country of Estonia off the west coast of the larger island of Saaremaa in the Kuusnõmme Gulf of the Baltic Sea. It is administered by Lääne-Saare Parish. Võrkrahu lies in an oblong North-South direction and is covered in pine and junipers. It covers an area of 6.07618 hectares and a circumference of 1.32628 kilometers and is part of Vilsandi National Park.
Piiukaarelaid is a small, uninhabited islet in the Baltic Sea belonging to the country of Estonia. Piiukaarelaid has an approximate area of 8.5 hectares and a circumference of 1.8 kilometers and is administered by the village of Mereäärse, Varbla Parish, Pärnu County. The islet is fully protected as part of the Varbla Islets Landscape reserve, and is an important breeding site for 54 species of birds, including: the velvet scoter, the little tern, the red-backed shrike, the curlew, the common tern, the Arctic tern, the redshank, the northern shoveler, the gadwall, the black-tailed godwit, the Greylag goose the tufted duck, the mute swan, the common gull, the goosander, the common eider, the lapwing, and others.
Tagarahu is a small island in the Baltic Sea belonging to the country of Estonia.
Paljarahu is a small island in the Baltic Sea belonging to the country of Estonia.
Siimurahu is a small uninhabited island in the Baltic Sea belonging to the country of Estonia.
Väike Siimurahu is a small uninhabited island in the Baltic Sea belonging to the country of Estonia.
Piusa Caves Nature Reserve is nature reserve in Piusa, Võru County, Estonia. Its area is 48 ha. Goals of nature reserve are to protect Piusa caves and bats who live in caves.
Aidu Nature Reserve is a nature reserve in Põltsamaa and Pajusi, Jõgeva County. The area is 3.16 km². It was established in October 2016.
Akste Nature Reserve is a nature reserve in Vastse-Kuuste, Põlva County, Estonia. The area is 189.2 ha. The nature reserve was established in 1977 to protect the woodcock.