How long will Nowruz in Iran last starting from 21 March?

[garyloam]

I am planning to head to Iran next year and deciding which date to start in Apr.
I heard that Nowruz in Iran will last for weeks.
So may someone advise how long nowruz will last? it is 3 weeks?

If yes, I had better to go Iran after 11 Arp 2020?
Is it everything okay (e.g. museum, tourist site, turkmen embassy) within these 3 weeks? or when will it start to be normal?

Thank you so much

[TheVantasticBrice]

We where in Iran last Noruz. The w end in Iran start in Friday so during Noruz the first Friday saturday sunday most of the thing are close but then after 3/4 days everything is getting easier and after a week it's ok.
But if it's possible for you I advise you to come during Noruz as the people are amazing...