If you travel to Denver, Union Station is a must for your sightseeing agenda. Not only is it stunning eye candy, it also hosts a coffee shop, restaurants, bars, a bookstore and a hotel. I was lucky enough to be able to spend one night at this historic landmark, and I would visit again in a heartbeat. Let's take a peek inside. Shall we? Union Station is a working public transit station where you can travel by train or bus. If you are flying into Denver, simply hop on the A Lin