Google Maps say that this place is temporarily closed, but in fact it's open. If you are applying for a visa, you need to enter from this gate of the Switzerland Embassy. Very methodical and efficient service at the embassy. Our visa application was processed super fast without any waiting, despite reaching a little early. The staff is quite helpful. There is a waiting area inside and they provide lockers to stow away your mobile phone and other personal belongings before entering. For collection of visa, anyone can collect the passport on your behalf with the collection slip they give.

If you're coming for a Visa appointment, you need to come to this entrance. Maps showned me the other entrance and that caused me to go to the wrong place and then walk here.

The visa section is in the back gate entrance on Chandragupta Marg. No parking but the embassy has excellent service otherwise.