برج رادکان (iran)
Type: building=yes
Coordinates: 36.775723902809574, 59.030477126817885
Area: 0.000148876953125 km²
OSM tags:
building: yes
historic: yes
name: برج رادکان
name:en: Radkan Tower
note: Radkan Tower was built in 1261 A.D. by Khajeh Nasir Tusi. It finds the first day of all seasons and leap years. It helps to find the midday of days. When we watch the stars on top of this Tower we can find their latitude and azimuth.