Hot beach bodies clearly run in Gisele Bündchen [1]'s family! On Monday, the supermodel hit the beach with her sister Gabriela Bündchen in Costa Rica, taking a stroll in the sand and a swim with the family dog, Lua. Gisele's been soaking up the sun a lot lately — we caught a glimpse of her Summer tan last week when she donned a leopard-print bikini and hung out with her daughter, Vivian Brady, and Lua. Gisele has been on her tropical family getaway for some time now; she shared a photo of her arrival [2] on Instagram almost two weeks ago, doing a cartwheel on the beach with the caption, "Finally on vacation," and took a walk on the sand alongside her mother, Vania, days later. She also soaked up the sun with her twin sister, Patricia, as the duo rang in their 34th birthday [3] with a festive cake on the beach. Sadly missing from all the action is Gisele's husband, Tom Brady [4], who recently started his Summer training session with the New England Patriots in Massachusetts. Even though he's not on the beach, he still received a sweet shout-out [5] from his bikini babe when he turned 37 this past Sunday.

In addition to having fun in the sun with family, Gisele also seems to be embarking on a big adventure while in South America. She posted a photo via Instagram [6] on Monday of herself and her close friend Kiara Kabukuru with the caption, "Here we go. . . 3 days in silence. #goinginward," so it seems as though the duo has entered into deep meditation. Keep reading for more photos of Gisele on the beach with her family.