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     | You call briefly at this thriving little 
    beach town on the Yucatán Peninsula. It is the dropping-off 
point for excursions to the temples and tombs of Tulúm, the only Mayan city 
overlooking the ocean, and to the exquisite coral lagoon of Xel-ha. 
Excursionists then rejoin the ship at the island of Cozumel. | 
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