Hello Loreen and welcome to the Disney Parks Moms Panel,
Both of the resorts you names, Disney's Grand Floridian Resort & Spa and Disney's Polynesian Village Resort are fantastic resorts. They are themed beautifully and offer outstanding views of Bay Lake and the Magic Kingdom. However, neither of these resorts has a sidewalk that leads to any of the four theme parks at Walt Disney World.
Disney's Contemporary Resort has a walking path to the Magic Kingdom and all three of the Epcot area Deluxe Resorts-
Disney's BoardWalk Inn,
Disney's Beach Club Resort, and
Disney's Yacht Club Resort, each has walking path access to both Epcot and Disney's Hollywood Studios.
But fear not! All
Disney Transportation can accommodate scooters to transport you to your destination, whether it be one of the world-class theme parks, water parks, or Disney Springs.
If you have more questions, come on back to the Disney Parks Moms Panel- we love to help!
See ya real soon,
Anne