Tresana is a neighborhood in Highlands Ranch, Colorado. One of the popular areas in Highlands Ranch is Tresana, a townhome and condo community that many homebuyers have great interest in for so many reasons. If you are interested in the Highlands Ranch community but aren't interested in the luxury home or gated communities there, Tresana is the perfect alternative. Here are five reasons to live in Tresana, Highlands Ranch.