Shanidar Neanderthal Cave (Iran, 65,000 BC). Happy Iranian New Year from the oldest place in Iran. An Iranian Neanderthal lived here, and survived the terrible winter a long long time ago. This year the Iranian Spring Equinox is at 06:37:05 Iran time on Wednesday morning. That’s when it enters Aries or Farvardin فروردین ♈.

See the scientific details here:

https://starwalk.space/en/news/spring-equinox-first-day-of-spring

Commentary here:

https://www.clubhouse.com/ch2/invite/4PdwdGHc

Other not as old prehistoric sites:

https://en.m.wikipedia.org/wiki/Wezmeh
https://www.donsmaps.com/iran.html

If you don’t understand why we have Seasons, here is a simple explanation:

https://spaceplace.nasa.gov/seasons/en/

Basics of Knowrooz as I spell it:

https://en.m.wikipedia.org/wiki/Nowruz