Every once in a while, I like to take a little time-out from life, and go sit on a beach somewhere by myself, rent a room at a cute beachside hotel, and do absolutely nothing but watch the sun set. I highly recommend it!
My most recent solo vaca was to Sanibel Island, on the Gulf side of Florida. It is a little piece of heaven. If heaven had a gazillion seashells. Go there. You won’t regret it.