CNN PRODUCER NOTE     iReporter mtg176 was travelling to Nairobi, Kenya, to undertake missionary work when, during a 10-hour layover in London, he decided to do some sightseeing. "Not wanting to just sit and waste all that time in the airport while being so close to so many special sights, I purchased a ticket for the Tube and decided to see some of London with two of my friends," he said. "The map was very easy to follow and Piccadilly Circus was one of the few things that sounded familiar, so that's what we chose." After an exhausting but enjoyable day of seeing the sights he and his friends got back on the Tube and, worried they would miss their stop, asked a woman to wake them up if they fell asleep -- which she did. "I found Londoners to be wonderful people," he said. "The Tube was very nice and everyone was very courteous to us. It was a 'first experience' I will never forget!"
- sarahbrowngb, CNN iReport producer