Opeth have added the following European dates:

June 6th in Nurburgring, GER @ Rock Am Ring
June 7th in Nurnberg, GER @ Rock Im Park
June 20th in Istanbul, TUR @ Wattabe Outdoor Center
June 22nd in Clisson, FRA @ Hellfest
June 26th in Borlange, SWE @ Peace and Love
June 27th in Arendal/Tromoya, NOR @ Hove Festival
June 28th in Gothenburg, SWE @ Metal Town
June 29th in Desselt, BEL @ Graspop
July 5th in Turku, FIN @ Ruis Rock
July 6th in Julisch Alps, SLO @ Metalcamp
July 9th in Athens, GRE @ Rock Wave
July 12th in Milan, ITA @ Evolution Festival
July 25th in Lagoa, POR @ Burning Live Festival
August 1st in Wacken, GER @ Wacken Open Air
August 3rd in Helsinki, FIN @ Ankkarock
August 14th in Tel Aviv, ISR @ Anthem Metal Festival
August 15th in Catton Hall Derby, UK @ Bloodstock Open Air
August 16th in Lillehammer, NOR @ Metal Heart Festival
August 23rd in Tilburg, NET @ 013/Symforce Fest