23 Places You Should Visit in 2015

Since Colorado legalized marijuana use and began allowing the sale of recreational marijuana to anyone age 21 and over earlier this year, Denver has become a tourist destination for people who enjoy the drug. These "weed tourists" come to frequent medicinal and recreational marijuana shops, much like oenophiles travel around the world to go wine tasting. Some tour companies, like My 420 Tours, cater to this crowd.

While there, tourists can also check out cultural institutions like the Denver Art Museum and Denver Performing Arts Center. There are also several local craft breweries.