Areas with echoes

• Banskobystrický

  11 echoes

• Bratislavský

  12 echoes

• Košický

  248 echoes

• Nitriansky

  4 echoes

• Prešovský

  41 echoes

• Trnavský

  4 echoes

• Žilinský

  9 echoes

Slovakia freshest echoes

There are 8 echoes in the Twilight Zone.
They are located in Slovakia but the exact area is unknown.