Walking is great since it's easy, and a great opportunity to connect with Michael. I love telling him random stories from my day, and even though he may not understand exactly what I'm saying, he absolutely loves the company. Michael usually doesn't care if you aren't doing much with him, and it's incredible when people come up to him to say hello-- it really makes his day :)
We always walk to a bridge by our house that overlooks some lakes with ducks in it. Michael loves to just look over the edge and watch the water. Hopefully we'll be able to go to the beach soon, since it's definitely one of his favorite places!