Greesia

Gressia (awp_greesia) is an AWP Battle map in Counter-Strike Online.

Official description
During a fight near the Greesia Museum the Counter-Terrorist team moves into the museum to back up their snipers but happen upon the Terrorist sniper team. Since communication with the back up squad was disrupted, both teams have to trust in only their weapons for the fight.

Trivia

 * This map is based on a custom Counter-Strike map named as "awp_india".