Sarah Hyland & Ariel Winter: 'Modern Family' Filming

Sarah Hyland and Ariel Winter walk around the set of Modern Family on Tuesday afternoon (August 20) in Pacific Palisades, Calif.

The on-screen sisters were joined by co-star Reid Ewing, who plays Dylan, on the ABC show.

PHOTOS: Check out the latest pics of Sarah Hyland

Ariel just returned from a weekend trip to Cabo San Lucas, Mexico.

“I went swimming with dolphins in Cabo! I LOVE them! Such an amazing experience. ???? ?? #dolphins #bestfriendtrip #Cabo #vacation #mexico,” Ariel wrote with a fun pic on Instagram.