What is "galdakao"

Galdakao is a town and municipality located in the province of Biscay, in the autonomous community of Basque Country, northern Spain.

It is located in the Greater Bilbao, in the valley of the Ibaizabal river, near the Ganguren mountain range. It is surrounded by some summits such as Arrezurriaga (329 m), Txispamendi (221 m) and Santa Maria (476 m) in the north and Upo (556 m) and Mandoia (640 m) in the south.

It is conterminous with Zamudio, Lezama and Larrabetzu in the north, with Zaratamo and Zeberio in the south, with Amorebieta, Lemona and Bedia in the east and with Etxebarri and Basauri in the west.

Galdakao Crater is a topographic depression in the Aeolis quadrangle of Mars, located at 13.5° South and 183.5° West. It is 35 km in diameter and was named after Galdakao, a town in Basque Country, northern Spain.