The famous highway you’re probably thinking of is the Kancamagus Highway in New Hampshire, often called “the Kanc.” It’s a classic fall foliage drive near Boston and starts with K.

Quick Scoop

  • Official name: Kancamagus Highway.
  • It’s especially known for autumn colors in the White Mountains.
  • People often use it for a day trip from Boston in peak foliage season.

Helpful note

If you meant a different scenic route, the Mohawk Trail is another famous fall drive in the region, but it does not start with K.