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Wake up early to do sunrise yoga on the beach, taking deep breaths as you focus on the feeling of sand between your toes, greeting the sun as it rises over the clear, blue water. (I'll be asleep, but you have fun!)
Avenida Miguel Hidalgo is a pedestrian-only street that comprises the “downtown” of Isla Mujeres, and we found ourselves coming here each night just to bask in the ambiance.