Muñoz Gamero Peninsula is a peninsula

Peninsula

A peninsula is a piece of land that is bordered by water on three sides but connected to mainland. In many Germanic and Celtic languages and also in Baltic, Slavic and Hungarian, peninsulas are called "half-islands"....

 in Chile

Chile

Chile ,officially the Republic of Chile , is a country in South America occupying a long, narrow coastal strip between the Andes mountains to the east and the Pacific Ocean to the west. It borders Peru to the north, Bolivia to the northeast, Argentina to the east, and the Drake Passage in the far...

. It is bordered on the west by the Smyth Channel

Smyth Channel

Smyth Channel is a principal Patagonia channel. Its south arm is the southward continuation of the Sarmiento Channel and is located in Magallanes y Antártica Chilena Region...

 and is connected to the Patagonia

Patagonia

Patagonia is a region located in Argentina and Chile, integrating the southernmost section of the Andes mountains to the southwest towards the Pacific ocean and from the east of the cordillera to the valleys it follows south through Colorado River towards Carmen de Patagones in the Atlantic Ocean...

 mainland by a narrow isthmus, which separates Skyring Sound from Seno Obstrucción. The peninsula consists of several smaller peninsulas jutting from its central land mass. Riesco Island was considered part of this peninsula until 1904. The lake that occupies a significant part of its central portion was discovered in 1945. The peninsula is home to Monte Burney

Monte Burney

Monte Burney is an ice-capped stratovolcano located 200 km northwest of the city of Punta Arenas and south of the Cordillera Sarmiento, on the Peninsula Muñoz Gamero, in the Chilean Patagonia.The mountain was named Mount Burney in honor of James Burney....

 and Gran Campo Nevado

Gran Campo Nevado

The Gran Campo Nevado is a small ice field located in the southern portion of the Muñoz Gamero Peninsula, in Chile. It is about in area and feeds 19 outlet glaciers, of which the largest one is long.-References:...

.