"Anything for an early morning carousel ride with my boo," Kourtney wrote on Instagram
Credit: Courtesy Kourtney Kardashian

Kourtney and Khloé Kardashian were up bright and early for some family fun Monday.

The two sisters hit up a merry-go-round, and Kourtney, 36, shared a picture of them sitting on the same horse on Instagram.

“We hopped the fence!…anything for an early morning carousel ride with my boo,” Kourtney captioned the shot of the two smiling at the camera, wearing leggings, sweatshirts and sunglasses.

The sister outing comes amid a stressful time for the family, in particular for Khloé, 31, who has been dealing with her ex Lamar Odom‘s Oct. 13 hospitalization after being found unconscious in a Nevada brothel.

“It’s been a tough few weeks,” she tweeted Wednesday.

Odom, 35, continues to receive treatment at Cedars-Sinai Medical Center in Los Angeles.

Khloé appears to have spent Halloween with him, tweeting a picture on Saturday of a plastic jack-o-lantern bucket in what looks like a hospital room.

A source told PEOPLE on Friday that the former NBA star’s kidneys are functioning well enough that he is off dialysis and will not need a transplant.

Khloé, who has been making medical decisions for Odom, has also called off their divorce.

The Story Behind the Story of Khloé Kardashian’s PEOPLE Cover

“There is a very long road ahead of [Lamar],” Khloé says in PEOPLE’s latest cover story. “He has to walk that road by himself, and, most importantly, he has to want to walk that road. I will be there supporting him every step of the way.”