hi: there is a lake in between the boardwalk and the yc/bc. the entire loop around the lake is about 8/10 of a mile. depending on your pace, it is walkable in anywhere from 5 to 20 minutes. you can also walk to epcot and mgm from the epcot resort hotels (s/d, bwi/bwv, yc, bc, bcv). it's a great way to burn off those extra calories from a meal.