CoCo Key Water Resort Hotel and Convention Center

3580 East Main Street, Waterbury, CT 06705.

(203) 706-1000. The perfect starting point of your New England vacation, we offer 280 spacious guest rooms, indoor pool, hot tub, fitness center, and free wifi. TradeWinds a full service restaurant and 40,000 sq. ft. of flexible event space. Come experience all that CoCo Key offers including a 55,000 sq. ft. indoor water park offering families & fun-seekers of all ages the relaxation of a tropical vacation with the thrill of an amusement park where every day is a perfect 84 degrees! CT's only indoor water park & hotel off I-84 on the Waterbury & Cheshire town line.