Suggestions:
fog
fy_icy
5 days ago - CS 1.6 winter map / snow map by Tatu Eugen for Counter-Strike 1.6
fy_aztecs_xmas
13 days ago - New CS 1.6 Xmas / Christmas map for Counter-Strike 1.6 - Aztec winter theme xmas by Tatu Eugen for CS 1.6

