By intercity train, between Utrecht and Arnhem
Stop at train station Ede-Wageningen, take bus 86 to Wageningen until bus stop "Diedenweg".
Walk the Diedenweg in the direction "Lexkesveer" and after about 80 turn left in to the Englaan and then right into Hamelakkerlaan.
From Rhenen
Take bus 50 or 251 to bus stop Diedenweg, and continue as above.
From Arnhem
Take bus 50, 86, 251 orf 336 to Wageningen bus stop Diedenweg, and continue as above.