Kim and Kourtney Kardashian were in Mystic with baby Mason in September and you can see what local sites they toured if you tune into their show on Sunday.
"Thanks for the memories Mystic, Connecticut! The aquarium and seaport were very special! @KimKardashian and I enjoyed," Kourtney tweeted while heading out of town.
If you're a fan of the show, the you know that Kim and NBA player Kris Humphries were married for 72 days before breaking up and the show also happens to be the "Splitting Up" episode, according to YouTube.
They visited Mystic Aquarium (home of the serenading beluga) with a crew filming their reality TV show, "Kourtney & Kim Take New York."
They called Mystic "peaceful" and "charming" and loved the break from the craziness of New York and the paparazzi.
"Drove out to Mystic, CT & took Masey to the Aquarium here! I love it here! We touched penguins, sharks, sea lions & even a whale!!!" Kim Tweeted. "All I want for Christmas is a sea horse! I've always wanted one!"
They had lunch at Latitude 41 on Thursday and dinner at the S&P Oyster company.
NBC Connecticut was told that the sisters stayed at the Whaler’s Inn.