With public transport from NS station Maarssen, take bus nr. 36 in the direction of Utrecht CS disembarking at stop Maria Dommer Stichting.

Walk via Diependaalsedijk to Goudestein. Turn left into park Goudestein.
The Drugstore Museum is situated in the Coach-house (at the end of the path on the righthand side.)

For bus departure times, click here.