The Grava school complex () in Athens, is one of the largest school complexes in Greece, where 24 different schools are located, from kindergartens to high schools.
It is located in the northern section of the Municipality of Athens, near the areas of Kypriadou and Perivolia as well as being on the borders with Galatsi. More specifically, it is surrounded by the streets of Passov (àñÃÂÃÂÃÂò), G. Hatzidakis (ÃÂ. çñÃÂö÷ôìú÷) and Taygetou (äñÃÂóÃÂÃÂÿà).
On the external grounds of the complex, a number of sports facilities exist under the name of the Antonis Tritsis Athletic Center, such as basketball and volleyball courts, tracks, gymnasium and swimming hall.
The complex houses kindergartens (ÃÂ÷ÃÂùñóÃÂóõïÿ), elementary schools (ÃÂ÷üÿÃÂùúàãÃÂÿûõïÿ), middle schools (ÃÂàüýìÃÂùÿ), high schools (ÃÂÃÂúõùÿ) and professional institutes, under the supervision of the municipalities of either Athens or Galatsi.