
Those who are so inclined are welcome to take a look at photos of my travels among the mountains near Denver, Colorado:
savant_da_rat challenged me to break the 10,000 feet barrier (not so difficult here as Denver is already 5,000 feet above sea level). On the first trip to Nederland I failed but the next day I went through the Eisenhower tunnel (and experienced snowing on exiting it) which is above 11,000 feet.