happy hunting ground

noun2

1. •
   [in the plural] A Native American idea of the afterlife, conceived of as a paradise in which hunting is plentiful and game unlimited.

   • “Hawk-eye! my fathers call me to the happy hunting-grounds. The path is clear, and the eyes of Mohegan grow young.[…]” — 1823
2. •
   A land of plenty.

   • Victoria is not a happy hunting ground for the seeker after the picturesque. — 1944