Nairobi, Jan. 14 -- For some people, a hot air balloon ride is one of the most peaceful adventures they will ever experience. It is meant to be slow and gentle, almost dreamlike. The balloon is lifted by warm air and guided quietly by the wind.

From above, the world looks kinder. Buildings shrink into neat shapes. Roads curve like lines drawn by hand. Cars move slowly, like toys.

People become tiny dots going about their day. There is often laughter in the basket, cameras clicking, the low roar of gas flames overhead, and a shared feeling that time has slowed down just for you. The experience is often described as magical.

Before the ride begins, you are carefully briefed. You are told what to expect, how to stand, when to bend your kn...