We stopped at Death Valley Museum for information and some souvenirs. It was 190 feet below sea level and full of interesting staffs like a sample rock which is estimated to be 2 billions years old. Nice little place in the middle of the desert.
After driving another 15 minutes we reached Badwater which is the lowest point of North America. It is 282 feet below sea level! The temperature was 120 degree Fahrenheit. I thought I could stay an hour or so in this hot temperature without trouble. Incidentally within 24 hours of time we have went 12000 plus feet above sea level as well as 282 feet below sea level. Isn't it amazing!