Needs BricksExtras to be installed and active with this element enabled: Dynamic Lightbox.
What gets copied: Section.
To get your desired location’s iFrame URL, go to Google Maps, search your location, click the Share button and “Embed a map” tab. Copy and paste the HTML to a text editor then copy just the value of src property. Paste it in the “iFrame source” input field of the Dynamic Lightbox element.