Tir na Nog is an otherworld in Irish mythology.  I need ideas for a campaign based in it, takk brødre

I completely forgot that Tir Na Nog is an actual setting in mythology, and assumed you were asking for suggestions for a series based on The Mystic Knights of Tir Na Nog, which was basically Power Rangers but in fantasy Ireland.

No lol.  Irish mythology

Quote from TransmorpherDDS >>

I completely forgot that Tir Na Nog is an actual setting in mythology, and assumed you were asking for suggestions for a series based on The Mystic Knights of Tir Na Nog, which was basically Power Rangers but in fantasy Ireland.

 I thought that, too. But then I thought, surely, no one remembers that show.

As to the actual question... wouldn't Tir Na Nog basically just be another name for the Feywild? I feel like that at least establishes a base to build off of.

Yeah, I agree, but I do believe it would be different.  Instead of pixies and stuff, I would add leprechauns and other things.

You could look at a lot of the Moonshaes campaign ideas on DMS.  Baldman games has a lot and it is fairly Celtic themed.

Thank you!!!!

 I have run/will be running though almost all of them, and they are pretty good about referring back to each other to keep a storyline going.

Okay! :)

I can send you a list of the modules they have and the order  I played them in if interested.  Just DM me.

Well you can't do Irish mythology and not mention either Cu' chulain or Finn Mac Cumhail.  At the very least they're good place to fish for names and magic items.  Druids are also a good place to look for the general vibes of Irish mythology though they're not really tree huggers in irish stories. There are things like eating animals to gain their powers, reading the future with effects like augury and engaging in war.  More Gandalf, less Tree beard. 

some other ideas:

• The Abhertac is basically an Irish vampire dwarf 
• Firbolgs also have an Irish origin. The story goes that they were displaced by the Irish gods.  You could have a small pocket of them in hiding
• Banshees are also Irish

It would be great to see a wild hunt with Cernunnos

Yes

I’m Irish myself and I just want to know some good stuff for a campaign.  Thank you so much!  This is very helpful

Moonshaes in Forgotten Realms is pretty Celtic themed