Kourtney and Kim Kardashian have travelled to Iceland with a group that includes Kanye West, Jonathan Cheban and some of their close friends.
It is believed that Kanye West is filming a music video while they're in Europe.
Kourtney Kardashian has been keeping her fans updated with the holiday on social media.
The group enjoyed a low-key visit to McDonalds, as documented on Kourtney's Snapchat account.
Kim also shared a photo from their excursion to one of Iceland's stunning waterfalls.
The famous sisters made their fans envious by revealing they had taken a helicopter ride to the top of a glacier.
"On top of a glacier!" Kim captioned this photo of herself, Kanye, Kourtney and music producer The Dream in the snow.
The mum-of-two was captivated by the stunning scenery.
"Do you want to build a snowman?" Kourtney joked, sharing a photo of herself and Kim in the snow.
During their trip the group have been exploring many of Iceland's natural wonders, and took a trip to the Blue Lagoon on Tuesday.
Kourtney joined her friends Simon Huck and Steph Sheppard for a late night dip.
Kim wowed fans with this Instagram photo taken at the Blue Lagoon.
Kim and Kourtney have also visited Iceland's captial, Reykjavik.
"Who celebrates their bday on a glacier? @kourtneykardash you win ☃?," Kim's assistant Steph Sheppard captioned this image of herself and Kourtney.
Simon Huck shared a snapshot of the group in the Blue Lagoon.