Over the past 2 years, I've been adding different historical sites in the U.S., France, Italy, Spain, and the U.K. More will be coming soon. The latest to be added is the the Magical Fountain in Barcelona, Spain.
This is in addition to the 20 historical people that you can find and learn about while you're traveling. Florence Nightingale was added last week...do you know which city you can find her in?