The actress, 32, has been sharing photos on Instagram of her couples’ trip to The Ranch Malibu wellness retreat, which has included 10-mile hikes and some serious detoxing.
“Taking a long weekend to hike in nature and detox @theranchmalibu,” Ferrera posted on Friday along with a photo of herself and Williams on a hike. “We’ve made it 2hrs 40mins with no caffeine or meat! Go us!!! #warriors.”
On Saturday, Ferrera shared another photo from a hike in which she appears to be singing joyfully.
“Guys, the hills really are alive with the sound of music. #happysaturday @theranchmalibu #10milehike,” she captioned the fun shot.
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Ferrera and Williams, 35, kept their active streak going with another long hike on Sunday. (Daily hikes are part of The Ranch Malibu’s program.)
“Close encounter with a wild cat today. #hiking w/ the untamed @americaferrera,” Williams captioned the playful post, which shows Ferrera pretending to attack him while he looks frightened.
“The idea behind The Ranch was to give people a place to unplug, unwind, reset and recalibrate from busy, crazy lives,” co-founder and CEO Alex Glasscock previously told PEOPLE. “It’s so effective because we have a no options program. We ask people to trust and let go, and put them through a really rigorous daily regime.”