Christie Brinkley knows how to have fun in the sun.
On Sunday, the 68-year-old took to Instagram to share a set of photos of from one of her favourite spots in Turks and Caicos.
In the snapshots, the supermodel showed off her svelte figure as she reclined on a boat with the small island known as Three Marys Cays and crystal-clear water behind her.
Brinkley posed in a one-piece fuchsia swimsuit with a stylish white and pink cover up and straw sunhat. She stretched out her legs and beamed as she took in the beautiful surroundings.
"Three Marys 3 Christies. The 3 Marys is one of my favourite spots in #turksandcaicosislands @totalgymdirect," she captioned the post.
Fans quickly showered her with compliments and praised her incredible figure.
"Truly stunning and ageless, and look at those legs!" commented a fan. "You're looking so great."
"The queen of the sun!" added another. "Eternally gorgeous and keep living the life!"
"Looks so relaxing Christie. I hope you're having a great time and are taking time for yourself," a fan wrote to Brinkley.
"Would love to join you on that boat. Looking sun-kissed, stylish and fit as ever!" said another.
Brinkley often enjoys life in Turks and Caicos and often shares glimpses of her time in the tropics with her 785,000 Instagram followers.
Earlier this month, Brinkley shared her secret for keeping in shape and looking "ageless" on social media in a pink two-piece bike short set.
"When you eat too much at 68, it’s not as easy to lose the weight, so here’s a tip that’s tried and true, that will make you feel like your best you: Avoid the sugar and do exercise," Brinkley wrote. "It’s not about the size of your thighs; vibrant good health will be your prize!"
Fans thanked the model for her "wonderful" and "care-free" advice.
"Love your beautiful, wonderful and carefree life! This is advice I need to implement," wrote a follower.
"68 never looked better!" commented another fan.
"Gorgeous, and an inspiration at any age! Love your natural look," said another.