Otxarkoaga is a station on line 3 of the Bilbao metro. The station is also served by Euskotren Trena commuter and regional rail services. The station is located in the neighborhood of Otxarkoaga, part of the Otxarkoaga-Txurdinaga district of Bilbao. It opened on 8 April 2017.
Txurdinaga follows the same cavern-like station layout shared by most underground stations of the system, designed by Norman Foster, with the main hall located directly above the tracks.
Unlike the two other lines of the Bilbao metro system (which are operated by Metro Bilbao S.A.), line 3 is operated by Euskotren, which runs it as part of the Euskotren Trena network. Trains from the Bilbao-San Sebastián, Txorierri and Urdaibai lines of the network run through line 3. The station is also served by several local Bilbobus lines.