Martina sent this in using the SOTM app from Harrisburg International Airport in the United States.

She wrote: “Growing up in a small town surrounded by people who are completely content with their surroundings, I found myself being asked before each trip, ‘What's so great out there that you're looking for?’ My answer is: ‘Everything.’”

You can download the SOTM app via the smiley face on this page - all profits go to the Operation Smile charity. You can use the app to take SOTMs at any time, using just your iPhone!