BONUS 3: Which U.S. capital city lies at the highest altitude above sea level?

The highest capital city in the United States, nestled in the southwestern mountains, is Santa Fe, New Mexico. Often surprising many, this historic city sits at a remarkable elevation of approximately 7,000 feet above sea level. This places it significantly higher than even Denver, Colorado, famously known as the "Mile High City" at 5,280 feet, or Salt Lake City, Utah, which is around 4,221 feet.

Santa Fe's impressive altitude is due to its location at the foot of the Sangre de Cristo Mountains, a subrange of the mighty Rocky Mountains. Founded in 1610, it holds the distinction of being the oldest state capital in the U.S. and the oldest European settlement west of the Mississippi. Its elevated position contributes to its distinct high-desert climate, characterized by clear skies, crisp air, and cooler temperatures than many might expect for a city in the Southwest.

Living at such an elevation offers unique perspectives, both literally and figuratively. The thinner air and increased solar radiation are noticeable to visitors, while residents are well-adapted to the conditions. This geographic feature has played a role in shaping Santa Fe's culture and history, making it not just an ancient capital, but also one with a truly breathtaking and elevated position among its peers.