Responsible for the service City of Helsinki, Urban Environment Division
Mastokatu, public toilet
- Service location
Mastokatu, public toilet is a public toilet.
Visiting address
Mastokatu 1
00160 Helsinki
Other contact details
Telephone number
+358 931022111
(local/mobile network fee)
Accessibility information
Services
Text edited by: City of Helsinki, Urban Environment Division
Updated: 6/5/2026