Already a hot-ticket item, these small group trips are experiencing a major increase in bookings. REI Adventures has seen a 106 percent rise this past year and predicts those numbers to keep on climbing as 2020 gets going. Because of this, they've rolled out a bunch of brand new adventures to add to this already amazing category.
Where to go: Check out REI's Iceland Winter Women's Adventure, launching the first expedition in February, or the Women's Galapagos Islands Multisport, launching its premier trip in April. Wild Women Expeditions also offers numerous female-only trips as well; explore Argentina via horseback, hike in Northern Vietnam, or peruse their many options.