DSİ Etlik Spor Salonu

DSİ Etlik Spor Salonu stands in the Varlık neighbourhood of Yenimahalle, Ankara, at number 47 on Etlik Caddesi. It sits opposite the Old Garages, where the General Directorate of State Hydraulic Works keeps its social facilities. The building is not a grand arena; it is a functional hall with a seating capacity of 1,021.

The ground is defined by its tenants. BOTAŞ Ankara have their home matches here, while Türk Telekom Gelişim play their fixtures in the 2026-27 season. Before that, Ankara DSİ used the floor for their Men's Basketball Super League campaign before moving to Mamak. The venue hosts play-off matches from the Women's Basketball Super League and the Türkiye Basketbol Ligi. In April 2022, Turgutlu Belediyesi faced Botaş Gelişim in the TKBL quarter-finals. Another notable fixture saw BOTAŞ take on Fenerbahçe.

The playing surface is an indoor sports floor used for both basketball and volleyball, though the specific material remains undocumented. The facility operates from 08:00 to 22:00 and includes parking for visitors. There are no concerts held here; the focus is strictly on the game. The venue has no recorded former names, and the exact year it opened could not be established in any available source.