GLTK is a tennis and padel club in Gothenburg with 14 indoor courts, 1 outdoor court, and 7 padel courts, including 3 outdoor courts built in 2021 with panoramic glass. The club also runs outdoor gravel courts at Mossens and Majvallen. Located at Töpelsgatan 7, it is a non-profit, member-owned association with over 2,100 members.