The Solarium on the Mariner of the Seas is an adults-only area where you can relax, get a drink, and spend some quality time in the pool or hot tub. In episode 37 of the vlog from our January 2022 cruise on the Mariner of the Seas, we’re slowly leaving Cozumel Mexico heading back to Florida, and Maria and I are walking around the running track area getting some video.