The pavilion is the only at Spain which has two ice rinks, one Olympic size (60 x 30 m) and a playful 50 x 20 m. The capacity is 1,900 fixed seats that can be expanded up to 3,579 spectators. The building is distinguished by its dome-shaped structure formed by a membrane ring alternating opaque structures, glass and steel.

http://www.jaca.com/pabellonhielo/