By car
It takes 40 minutes to get here from central Stockholm by car. Take the E18 towards Enköping. Take the Bro/Skokloster/Sigtuna exit (exit number 148). Keep right, continue straight, turn left after the bridge, follow the signs to Ådö. Go straight on at the roundabout. Follow the signs to Tammsvik.
From Arlanda airport: Take the E4 towards Stockholm, exit at Rotebro/Stäket. Continue on Rotebroleden, road 267. Take the E18 towards Enköping. Take the Bro/Skokloster/Sigtuna exit (exit number 148). Keep right, continue straight, turn left after the bridge, follow the signs to Ådö. Go straight on at the roundabout. Follow the signs to Tammsvik.