Since 1911, the development of Portorož tennis has been closely linked to a favorable seaside climate. The Mediterranean climate enables the use of external capacities up to nine months a year, making the Portorož tennis season one of the longest outdoor gaming seasons in Slovenia.
The SRC manages 13 tennis courts (Tenisit), 4 hard courts (Colorset), 2 covered playgrounds with a solid base (Balloon) and a hard-play multi-purpose playground in the central stadium (Stadion).
Two outdoor concrete tables are intended for playing table tennis, where players can use their own equipment or rent it at the reception of the SRC.
The mini golf course comprises 18 different tracks. Visitors at the reception of the SRC take the ticket with the instructions and the ball and the stick that they return after the game has ended. The playground has its own entrance, because of night lighting it is also possible to play in the evenings.