Want to get my dad a bottle of something...

[WantToMoveNorth]

He loves Campari, what else do you think he might like?

Thanks!

Does he drink it neat or with a mixer?

There are lots of spirits classed as 'bitters' like Campari-Angostura, Dubonnet, Cynar......

Great thanks.

He has it with soda water. I'll look into those you've suggested. I've never heard of them so thank you!

There is one called Aperol which is similar to Campari, and used in lots of cocktails too. He might like that.