TravelAwaits Find Out More If you can be in Europe in September 2022, have the flexibility to embark on a 10-day river cruise, and thrive on spontaneity, this boutique river cruise line has the ideal trip for you. Uniworld Boutique River Cruises announced a Mystery Cruise that will depart for 10 days from a European destination on September 23, 2022. As for details about where it’s going and what you should pack, well, that’s the mystery. This is actually the cruise line’s second mystery cruise — the first departs June 12, 2022. Based on overwhelming demand, the line added this second cruise. “With vaccines rolling out and borders opening up, our guests have communicated that they’re willing to travel anywhere just to get back out there and explore the world once again,” Ellen Bettridge, the line’s president and CEO, said in a statement explaining why it is creating mystery cruises, a Travel Agent Central article reports. “After this chaotic year, there’s no need to take on any additional stress, so we’ve taken care of all of the details so our guests can sit back and enjoy this mystery trip of a lifetime.”