Gavony township explanation

[Jkenny]

Gavony township
Land
Tap: add 1 to you mana pool
2, forest land basic land, tap: put a +1/+1 counter on each creature you control

Can I do this every round and if so does the 1/1 counters stay on my creatures since it doesn't say remove after round?

[#noided]

You got it. Counters stay and as long as Gavony is untapped you can activate it.

[Jkenny]

Thank you for the reply