Coming in at a sessionable 4.8% ABV it has a long, dry bitter finish and notes of dark chocolate. What a treat! And just in time for St Patrick’s Day 🌈🍻. Shamrock Pinnacle is a dive site about 10km north west of Bull Point, Rathlin Island. Shamrocks, as we all know, are synonymous with St Patrick just as Lacada beers are known to be the pinnacle of good beers.