What is the altitude of the cardinal points?

The cardinal points—North, East, South, and West—are typically referenced in terms of direction rather than altitude. However, if considering altitude in a geographical context, it can refer to the elevation of locations that are aligned with these points. Altitude varies greatly depending on the specific location on Earth, ranging from below sea level in areas like the Dead Sea to high elevations in mountainous regions. Therefore, there is no singular altitude for the cardinal points themselves; it depends on the geographical context.