Book your hot air balloon flight during the Walla Walla Balloon Festival Mother's Day Weeked! Two dozen balloons and a bunch of awesome. Mom's going to love it
Hot air balloons work by using heat to make the air inside the balloon lighter than the air outside, causing the balloon to rise into the sky. But there's more to it than just turning on a burner and soaring off into the sunset.
Looking for the ultimate luxury vacation in the United States? Our comprehensive guide to Luxury US Tours has you covered! Explore breathtaking vistas, go on private yachts, hot air balloon through stunning landscapes, and more.
Hot Air Balloons Pioneered Space Exploration: What many people don't know is that these humble balloon contraptions were the first vehicles to be used for space exploration