Mystery Photo #80

Here’s how it works: we post an image and provide a clue. Leave a comment with your guess. Good luck!

Hint: This site is the largest Roman city gate north of the Alps. 

Photo courtesy of Avalon Waterways.

About these ads

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Connecting to %s