The couple, who got engaged in February 2014, were spotted checking into the historical Ahwahnee Hotel, along with their 9-month-old daughter, Wyatt.
The luxurious lodge, which dates back to 1927, boasts views of several popular Yosemite attractions, including the Half Dome, Glacier Point, and the Yosemite Falls.
One observer, who posted several pics of the family to Twitter, even got a glimpse of Kutcher’s wedding band while the pair grabbed lunch at an outdoor table. Demi Moore’s ex-husband, who donned a baseball cap and white T-shirt, helped his baby girl walk on a grassy field while Kunis, who opted for jean shorts and a blue tank, looked on.
The That ‘70s Show costars’ nuptials were equally as rustic. As previously reported by Us, guests camped out in luxury tents and “Camp KuKu” signs were placed around the private venue.
Wyatt also stole the show at the wedding and donned an adorable white dress, a source previously told Us. “Ashton was carrying Wyatt around throughout the afternoon. He clearly loves her so much and never wanted to put her down,” the eyewitness added of the hands-on dad.