Day Trips from the Hudson Valley, Catskills and Upstate NY. We have put together 99 Day Trips for you to explore with the whole family, all summer long! From Lakes, Caves, Museums, and State Parks, this list will keep you busy before school starts. Don't miss the interactive map at the end of the article, to easily find directions. Parental discretion is advised, as some places are better suited for older children.