Plana is a mountain in western Bulgaria, bounded by Sofia

Sofia

Sofia is the capital and largest city of Bulgaria and the 12th largest city in the European Union with a population of 1.27 million people. It is located in western Bulgaria, at the foot of Mount Vitosha and approximately at the centre of the Balkan Peninsula.Prehistoric settlements were excavated...

 Valley to the north, Iskar River to the east, Samokov

Samokov

Samokov is a town in Sofia Province in the southwest of Bulgaria. It is situated in a kettle between the mountains Rila and Vitosha, 55 kilometres from the capital Sofia...

 Valley to the south and southwest, and Vitosha Mountain

Vitosha

Vitosha is a mountain massif, on the outskirts of Sofia, the capital of Bulgaria. Vitosha is one of the tourists symbols of Sofia and the closest site for hiking, alpinism and skiing. Convenient bus lines and rope ways render the mountain easily accessible. Vitosha has the outlines of an enormous...

 to the northwest. The summit Manastirishte is rising to 1338  m.

Plana hosts Peyuva Buka Chalet, the mountain refuges of Ray (‘Paradise’) and Savo, and the Kokalyane Monastery founded by Tsar Samuil of Bulgaria

Samuil of Bulgaria

Samuel was the Emperor of the First Bulgarian Empire from 997 to 6 October 1014. From 980 to 997, he was a general under Roman I of Bulgaria, the second surviving son of Emperor Peter I of Bulgaria, and co-ruled with him, as Roman bestowed upon him the command of the army and the effective royal...

. The homonym

Homonym

In linguistics, a homonym is, in the strict sense, one of a group of words that often but not necessarily share the same spelling and the same pronunciation but have different meanings...

ous village of Plana is the sole settlement situated in the interior of the mountain.

Plana Peak

Plana Peak

Plana Peak is a mostly ice-covered peak on the Levski Ridge, Tangra Mountains, Livingston Island in the South Shetland Islands, Antarctica. Surmounting Huron Glacier to the north and its tributaries to the east and west...

 in Tangra Mountains

Tangra Mountains

Tangra Mountains form the principal mountain range of Livingston Island in the South Shetland Islands, Antarctica...

 on Livingston Island, Antarctica is named after Plana Mountain.