William embarked on the trip alone despite recently making his first joint appearance with Kate in mid-October since the Princess of Wales completed her chemotherapy treatment for cancer.
At the time, the royal couple visited Southport, England together one month after Kate shared an update on her cancer journey.
"I must continue to take each day as it comes," Kate shared in a Sept. 9 Instagram post. "I am however looking forward to being back at work and undertaking a few more public engagements in the coming months when I can."