Ljusterö Opera Festival in memory of Jussi Björling – beginning of August.
Fire Festival in Österbybruk – traditional fire and water festival. Second weekend in August.
Beach party evenings – Waxholm Strand, Eriksö.
Summer theater in Vaxholm – in August
Roslagsloppet – boat festival Wed-Sat. World’s biggest offshore race. Finish line in Öregrund. First Saturday in August.
Norrtälje festival – in Societetsparken, Norrtälje.
Vaxholm’s Citadel – summer program.
Lekjakten i Norrtälje – games and challenges in August, the weekend before school starts.
Resort days in Öregrund – brass band music, market, fashion and hat parade. Third weekend in August.
Archipelago Market in Vaxholm – with heritage boat show and herring fishing boats. Third Saturday in Every year August.