Most things can be adapted to be fun for someone who is blind.

I have a friend who is the absolutel best to go to museums with because she'll read my the descriptions of the artifacts (that I can't see clearly in their display cases). Some museums have audio tours, or even special tactile tours for those with sight loss where they let you touch some of the artifacts.

Many movie theatres now have described audio, via a small device that plays the described audio track in sync with the movie. I haven't tried this yet, because I haven't been to a movie in years, but want to next time I go. Streaming services like Netflix and Disney+ offer described video on many of their programs now, too, if you wanted to watch something together at home.

Many sports and outdoor activities can be adapted. I like hiking/walking in the woods. I switch out my white cane for a sturdy walking stick that I can use to probe ahead of me, and go more slowly. Things like canoeing or kayaking (two person kayak) don't require sight if someone else is steering. I'd love to get a tandem bicycle so my husband and I can go biking together (I'm not really safe on a standard bicycle). I've gone running with friends to warn me of obstacles (I have some useable vision, but totally blind runners run with a guide and a tether).

Of course, someone who is blind can still enjoy a nice meal out. There's someone on this sub who goes dancing with his wife regularly. I enjoy strolling around shops, markets, or garage sales with a sighted friend. I can feel the items, and get my friend to describe colours, or whether sometihng looks like it would look good on me. Going to a coffee shop, and chatting with friends over coffee.

Basically, think of what you love to do together now. It can probably be adapted to still be enjoyable without sight.

Most hobbies are doable as blind people. If she doesn’t know maybe look in to stuff that can clarify and psych can definitely be a hobby as well. I really got in to typology and Jungian stuff and that helped me. Though I don’t really like the new age aspects of it. But find something that can help hone in on where her preferences are. What her interests, strengths and hobbies are and what potential roads she can follow.

I also find volunteerism to be really appealing, go volunteer a lot at places, keep helping people out.

Do things you both enjoy. Some may take a little adaptation. I lived in Las Vegas for ten years and my sighted wife and I bboth enjoyed playing the poker machines. It became second nature for her to glance over and read me my cards left to right. Sadly, she died 12 years ago, so I lmoved back to Kansas.

The question should not be what are some activities for the blind, but what are the activities she enjoyed and among those, which one can still be enjoy with some adaptation and creativity, hint it is most of them.

Is she completely blind, or VI? Some people mean VI and write blind.

You could try wine tasting and food tasting.

I posted some thoughts about this earlier on today in a thread by someone who was posting on behalf of his wife and I would pretty much say the same thing here. It's not just about things to keep you occupied, it's about figuring out how to get to a point where you're occupied by having a pretty much normal life and that is totally doable. The first thing I would say is get her to a point where she can come online and talk to us here because a lot of people have found it really helpful. Is that something you can do?