Rome, NY (WIBX) - North America will be learning more about one of upstate New York's best kept secrets, the area's unique snowmobile trail system.

Oneida County Tourism has partnered with PBS to feature local trails on two different PBS programs.

Four half-hour segments called "Snow Country" will be broadcast on PBS stations across New York State. And, PBS will dedicate two half-hour episodes of the show "Snow Trails TV", which is aired on 30 stations in the US and Canada.

Crews are in central New York all this week, filming trail in Oneida, Herkimer, Oswego and Lewis Counties.