If you are travelling from Mumbai then you have two options i.e Launch and By Road

By Launch

There is frequent launch service from the Gate way of India to Mandwa ,bus service is available from launch service provider till Alibaug.From Alibaug share Auto is available till Nagaonche Vrundavan.

By Road

Alibaug is approximately 100 Kms. from Mumabi, it’s a Two hour drive.
Public transport is available till Nagaon.
Mumbai- Panvel- Goa Highway- Wadkhal Naka- Alibaug- nagaon