Solo travel has become increasingly popular in recent years, with more and more people choosing to embark on solo adventures to explore the world. According to a recent survey conducted by CNBC, nearly 40% of American travelers have taken a solo trip at some point in their lives, and 27% plan to take one in the future. So, who’s going solo? The survey found that solo travelers are most likely to be women (56%) and millennials (40%), although solo travel is becoming increasingly popular across all age groups and genders. The top reasons cited for solo travel were the freedom to do what they want (57%) and the opportunity to…