Talk:List of longest natural arches

Marvelous Bridges in Bulgaria?
Why are the Marvelous Bridges in Bulgaria not mentioned? The largest is 96 m long. Boardhead (talk) 15:56, 1 December 2020 (UTC)

San Rafael Falls?
According to the falls' article, the natural bridge that has formed at San Rafael falls is longer than Xianren, so shouldn't we be adding it? Gex4pls (talk) 00:58, 15 January 2021 (UTC)
 * But only possibly as a former arch, now that it has collapsed! Geopersona (talk) 19:15, 1 March 2021 (UTC)

Pont d'Arc?
Said arch across the Ardèche river in southern France has, according to its own article, a 59 metre span, and thus ought to be in this list. So I put it in. Mr Larrington (talk) 18:04, 22 October 2021 (UTC)