I'm looking to do some hiking on picturesque trails. Any in the village of Wappinger Falls?

Wappingers Falls has a system called the "Wappinger Greenway Trail" which does have some more scenic destinations, such as Reese Park, Bowdowin Park, and the marina in New Hamburg. That's probably the best you're going to get for trails around the village itself; there really aren't any hills or mountains up which to hike anywhere in Wappinger.