The world’s greatest street?

Maybe.

It’s certainly a nice one, and an important one, historically and culturally:

http://edition.cnn.com/2015/04/23/travel/experts-guide-austria-ringstrasse/index.html

And, for years, there was a very influential Latter-day Saint presence on it.

You can read his testimony in his native language  (and, further down, in my English translation) here:

http://mormonscholarstestify.org/1750/johann-a-wondra

Posted from Tel Aviv, Israel