Peruse the large collection of books and other resources at Vaclav Havel Library. It's sure to open your mind to the wonders of the world.
If you're staying a while in Prague City Center, Vaclav Havel Library is a fine place to kick off your sightseeing. This collection of books is one of numerous attractions that'll keep you on the hop here. Charles Bridge, Old Town Square, and Prague Castle are also waiting to be explored nearby.