My 16 mo old LOVES to be outside as well. He will take my hand and lead me to the door and gets SO UPSET if I don't take him out! Same thing, he just wanted to walk up and down are street and look at peoples yards! I took his car outside that he can ride in and he could care less, he just wanted to walk, walk, walk. Inside he loves to play with lego type blocks. He also likes to sit at the table and write on paper with a pen (he could care less about his TaDoodle crayons and coloring book).