Slightly sweet, herbal, refreshing and quaffable.
The good folk at Aperol, the aperitivo liqueur brand most identified with the Spritz, recommend equal...
I had a few of these for the first time on holiday in the med last week. Very pleasant in the still glowing October sunshine. No Aperol at home or to be fair the desire to buy some but a little experimenting led to a more than fair and perhaps even improved Campari sub/gentler Spritz Veneziano if you like. So 125 ml Cava, 30 ml Campari, 40 ml soda and 5 ml Monin (2:1) Cane Sugar Syrup.