The Oslo Public Library, also know as the Deichman, it probably the best modern library I've ever seen in my life. Located right next to the picturesque opera house, the 6 floors of this engineering and interior design marvel are filled with creatively-made tables/seats/shelves/cubbies--everything. Obviously there are like a fafillion books to keep even the bookiest of worms busy for an eternity. You can't say you've fully explored Oslo without checking out this building. read more