Kourtney Kardashian Posts Cute Snap of Husband Travis Barker Kissing Son Rocky in ‘Summmma Adventures’ Photo Roundup

Summer ends soon, but Kourtney Kardashian is still soaking up the sun.

The Kardashians star, 45, gave her fans another look at her family-packed summer on Friday, Sept. 13, on Instagram, posting photos of herself with husband Travis Barker, their 10-month-old son Rocky Thirteen and 9-year-old son Reign Aston, whom she shares with ex Scott Disick.

She captioned the post, "summmma adventures : part 2." Some photos in her update featured her and Barker packing on the PDA. Other snaps showed her supporting the drummer, 48, while on tour with Blink-182.

The couple and the kids jetted to New York City at one point, as seen in a picture of Rocky looking at skyscrapers.

They also made a special stop at the Philadelphia Art Museum, where Rocky Balboa (played Sylvester Stallone) ran up the stairs in the 1976 film Rocky.

The Poosh founder also posted a couple of selfies, Disney Land fireworks and an aerial shot of a beachside pool surrounded by lounge chairs and palm trees.

Fans commented with heart emojis and also mentioned how much Rocky has grown. Rocky, who turns 1 on Nov. 1, is already well-traveled. He has already been to Australia to watch his father perform on tour.

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Both parents have been open about having a newborn as part of the family. In a season 5 episode of The Kardashians, the mother of four discussed bringing Rocky to Australia and hiring a nanny for the trip.

"We haven’t been using a nanny or a baby nurse with Rocky at all, but now that we’re in Australia, it was important to bring someone so that I could leave the house and go out with the other kids and do adventures with them," she said.

"And so, I really schedule each adventure around his nap,” she added. “Then I have a window of being gone for like two and a half hours, [which] is my time where I feel like I’m ready to go back."

Barker, meanwhile, previously told PEOPLE about becoming a father again.

"The most wonderful thing you could do at any time in your life is have a baby or bring a human being into this world," adding that with Rocky, "It's just as good as I remembered it."

Barker is also dad to daughter Alabama Luella, 18, and son Landon, 20.

"I love being a dad," he continued. "That's my favorite accomplishment, it's my favorite thing I get to do every day."