Can't seem to find working rss feed for a blog

Hello, I need to integrate the blog posts of this wp site into another page for the client, but can’t seem to find a working rss feed for it. Have tried a lot of different link formats, some go to a 404 page others just load the site not a feed.
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The link to the blog is : https://www.visitgahanna.com/gahanna-blog

I don’t really have access to the sites hosting only the admin, but I could’t find a wp version there.
Also as I am not familliar with wp I don’t want to start disabeling the pluggins.

Any help would be appreciated,
Thanks!

Zsolt