The easiest way to get to Ljusterö is by car. Car ferries to the island depart from Östanå ferry dock, located along road 276 between Åkersberga and Norrtälje. Each property comes with detailed information and directions of how to get there in Swedish, English and German. Another option is to travel by passenger boat from Stockholm to one of several jetties on the island.
Road directions
To get to Ljusterö and Ljusterö Archipelago Center from E4 you take of at interchange Häggvik and on to the road 265 signed Danderyd and Täby. You follow the road till its end, about 20 min, and continue straight forward on to road 276 against Åkersberga. Well there you follow the sign Furusund and after about 15-20 min you will se the sign for Ljusterö and Östanå Färjeläge. Turn right and drive down to the ferry and wait for the ferry arrival.
When you have arrived at the Ljusterö side you drive straight forward for about 2 kilometres and turn the first left and the directly turn right in to the parkinglot, and you find Ljusterö Archipelago Center in the building to the left.