The Saturday Night Live star and The Avengers leading lady said "I do" in front of 300 guests, including Smulders' How I Met Your Mother costars Alyson Hannigan and Neil Patrick Harris.
Following the ceremony, wedding attendees were taken to the reception on a private lake via a hay ride.
The newlyweds began dating eight years ago, according to the site, and have a three-year-old daughter, Shaelyn Cado.
