set foot somewhere

set foot on (something or some place)

To physically board something or travel to some place. As soon as I set foot on that train, I knew I'd never see my hometown again. It was her very first time setting foot on foreign shores.
See also: foot, on, set
Farlex Dictionary of Idioms.

set foot somewhere

COMMON If you set foot somewhere, you physically go there. I never expected to set foot on British soil again. Poor kid, he thought, little did she know what lay ahead of her even before she set foot on foreign soil. I am not letting anyone else set foot outside this house.
See also: foot, set, somewhere
Collins COBUILD Idioms Dictionary, 3rd ed.
See also:
  • set foot on
  • set foot on (something or some place)
  • grapple
  • grappling
  • somebody's favourite son
  • favorite son
  • favourite son
  • pull for
  • pull for (someone or something)
  • root for (someone or something)