If you have landed on the secret switch (the black and white snowflake), then the secret area is in the area with the two large bowls either side of a jump. Take the one on the left, and slowly board around the edge of the bowl, until you fall through the snow.
Snowboarding
SSX 3 is a snowboard racing game. It was developed by Electronic Arts in 2003 and is available on the Playstation 2, XBox, Game Cube and Game Boy Advance.
SSX on Tour - 2005 VG was released on: USA: 11 October 2005 UK: 21 October 2005 UK: 28 October 2005 (Playstation Portable version)
As of my last update in October 2023, there hasn't been an announcement regarding a new SSX game for PlayStation systems. The SSX series, known for its snowboarding gameplay, has not seen a new installment since SSX (2012). For the latest information on any potential releases, it's best to check official gaming news sources or announcements from the developers.
SSX Tricky - 2001 - VG was released on: USA: 6 November 2001 (Playstation 2 version) USA: 3 December 2001 (Gamecube version) USA: 11 December 2001 (Xbox version)
SSX happened in 2000.
ssx on tour
SSX on Tour happened in 2005.
SSX Blur happened in 2007.
SSX Tricky was created in 2002.
SSX Tricky happened in 2001.
SSX on Tour happened in 2005.