Today is the Queen of Thailand's Birthday, also known as Mother's Day. It's a national holiday with offices, schools and official buildings closed. With Jerry off work, we decided to go to Dio Inthanon, the highest mountain in Thailand at 8,500 feet above sea level. After seeing beautiful waterfalls, we reached the top where it was VERY cold and cloudy. It was a fun way to spend the last day of summer before Austin and Adriann begin school tomorrow.