Location of Santa's Workplace

In 1879, Thomas Nast, revealed to the world in a series of drawings that Santa's Workshop is at the North Pole. However, it is less clear which North Pole Thomas Nast was referring to. The two commonly referred to North Pole's for Santa's workshop are the Geographic North Pole and the Magnetic North Pole. However, one can deduce from film and pictures the aurora borealis centres on Santa's Workshop, indicating the workshop is at the Magnetic North Pole in Northern Canada. Once a year a train, the Polar Express travels to the Santa's Workshop. It is doubtful train tracks could be rebuilt on polar ice each winter. In 1994, United States Air Force pilots reported they have seen no signs of a workshop at the Geographic North Pole in the physical realm.  In the same year, Canada Post issued Santa's Workshop it's own postal code H0 H0 H0. In 2004 nuclear submarines surfaced at the North Pole, proving once and for all Santa Workshop is not at the Geographic North Pole.

From Wikipedia