Almdudler substitute

Those who have been on vacation in Austria might know Almdudler. It is a delicious lemonade made out of herbs. (For their official website click here.) Of course you can not get it outside of Austria :-( and especially not here in The Netherlands. Though tonight I found a good alternative: Mix a little bit of Amaro (Sicilian herbs liquor) with clear lemonade (Sprite) . Of course the result is not the real stuff, but it reminds me of Almdudler, especially since I hadn't had some in quite a long time.