Head to California’s Napa Valley for an upscale 40th birthday trip. Unforgettable Napa Valley experiences include: Miami gives off year-round party vibes. South Beach, in particular, hums with fun.

Celebrating my 40th birthday in Las Vegas with friends was so much fun. I found a way to make the trip ideal for my age, ...

While the U.S. Department of State recommends you practice caution if you decide to visit, with the proper precautions and travel partners ... in honor of her 40th birthday — and she brought ...

I celebrated my 40th birthday by going to Las Vegas with friends and was nervous it'd be exhausting. Instead of partying like I was 21, I embraced a relaxing trip with activities I was excited about.