If you are heading south west of Zürich Lake, you might want to pop into Wädenswil Bhf to check out the Saturday market which has expanded to include car boot sales. A short stroll from the Bahnhof to both. Wädenswil has many train, boat / ferry and bus connections.

Just about to head down to Wadi and never checked out the market, bet it will be packed up by the time i get there....

Should be alright, just a quick train ride from Samtagern on the S13 and you would have virtually have reached there