Here’s a quick guide on how to make an RSS feed from any Instagram account.
While Instagram themselves do not offer RSS feeds, another service (websta.me) has figured out a way to do it for you. Simply add the following RSS feed address to your favorite RSS Reader:
https://websta.me/rss/n/USERNAME
and replace USERNAME with the Instagram account name. For example, to make a feed for the instagram account “TheWarrenHaynes”, the address would be:
https://websta.me/rss/n/TheWarrenHaynes
Then you’ll have an RSS feed of that Instagram account, complete with photos, captions etc.