I love, love, love, love Hayao Miyazaki's Studio Ghibli movies! They are amazingly beautiful and engaging works of art that transport the viewer into a wonderful and mysterious world.
Castle in the Sky
I was first introduced to these incredible films with Spirited Away years ago and totally fell in love with Miyazaki's story-telling and animation style. When I'm having a bad day (or good. Or any kind of day really) or just need an escape, these movies always fit the bill. You gotta check them out!