Lençóis Maranhenses National Park is known for its otherworldly dune fields that formed millions of years ago during the Quaternary Period.

But it wasn't until 2024 that the United Nations Educational, Scientific and Cultural Organization (UNESCO) recognized the area as a World Heritage Site — making it the 24th such location in Brazil. Located in the country's northeastern region in the state of Maranhão, these pristine white sands flow for what seems like eternity throughout the park's 380,000 acres and along 50 miles of Atlantic coastline. During the rainy season, crystalline lagoons form in the crevices of the sand dunes, adding even more color to an already stunning sight. Notably, the park is also home to four endangered species, including the West Indian manatee and scarlet ibis.

Two Looks, One Pullover: Experience the Versatility With Collars & Co.

Collars & Co. (featured on Shark Tank and backed by Mark Cuban) has changed the entire industry of dressing up for men, because their collars give you that crisp, clean look without all the fuss. Their sophisticated pullover is crafted from premium Zen cotton blend for ultra-soft comfort and durability. The sleek quarter zip detail allows for easy transition from casual to classy, perfect when paired with a Dress Collar Polo. Breathable, low-maintenance, and ideal for all seasons, it's the ultimate addition to any wardrobe.

Should You Keep Your Airplane Window Shade Up or Down?

Pretty much all travelers agree: When you sit in the window seat on an airplane, you get to decide whether to keep the shade up or down. That said, there are still a few important things to consider when making that choice. Check out these tips for when you should keep the window shade up or down.

5 Amazing Destinations That Feel Worlds Away — No Passport Required

From European-inspired villages to tropical paradises and stunning natural landscapes, the U.S. is full of places that feel like far-off locales. Discover these five destinations that promise an extraordinary visit without crossing borders.