‘Outlander’ Star Sam Heughan Heats Things Up With Shirtless Ice Bath Photos

Outlander star Sam Heughan might be busy filming the eighth season of the historical fantasy series, but that's not stopping him from making health and wellness a priority.

The actor shared a series of photos to Instagram documenting a recent post-workout cold plunge, and it seems the frigid temperatures didn't bother him one bit.

In the first two pics, Heughan grinned for the camera as he sat shirtless in the icy water; in the third, the star's personal coach, John Valbo, sat in a tub of his own (looking significantly less comfortable than the Scottish celeb).

"Things are heating up (??) @thermal_gla !!? Some post @mypeakchallenge workout recovery with Coach @valbo00????," Heughan captioned his post.

Related: Sam Heughan Delights Fans With 'Gorgeous Pics' From Hike Through the Scotland Mountains

Heughan's followers couldn't get enough of the images.

"Omg! You’ve now melted the ice ????," wrote one fan.

"What can I say about these photos, they are simply perfect??," agreed a second person.

Others were impressed with Heughan's ability to withstand the cold temperatures.

"You boys are brave! ??" declared one commenter.

"I mean.. cold dips… pretty Scottish idea right? Many cold lachs to choose from," another Instagram user pointed out.

Working out isn't the only non-Outlander pursuit Heughan has been engaging in lately. Earlier this week, he visited his birthplace, Dumfries and Galloway, to promote his Sassenach Spirits line at a local spa.

"Popped down to where I was born, in Dumfries and Galloway, to visit @cairndalehotelspa. Now serving @sassenachspirits Wild Scottish Gin, inspired by local Scottish botanicals. Make sure you check out their fabulous new spa and sip on a delicious Sassenach cocktail," Heughan wrote in his caption.

Next: Fans Are 'Crying' as Sam Heughan Shares Photo from 'Final Readthrough' With 'Outlander' Co-Star