As a yoga retreat site, what is your unique selling point? It’s a crowded market and that looks like plain old farmland to me. While peaceful and quiet, why would I stay there and not somewhere more scenic?

Rewild it with native flora, do yurts and whatever to attract people to live in a sustainable way with community gardening. Activities can initially revolve around returning the land to a more natural state. As things mature people will invest in the community themselves, creating their own activities etc.

Serious answer. A outdoor area surrounded by casinos. Walking/biking areas only. You'll need investment from builders. But you build it, they will come.

Try to grow fucks and then distribute them free of charge?

Ideas 1, 2, and 4 could come together with a permaculture food forest/farm. First task would be to cover crop the land to protect from soil loss and start replenishing some nutrients. Then, you have some time to make a good, phased plan of how you'd want to develop it.

Talk to experts and professionals whichever direction you take. They'll often save you much more than they cost.

Land is one of the few things you can just sit on and it's guaranteed to gain value, they're not making any more of it, as a matter of fact we're losing it to climate change with desertification and rising sea levels.

If it's farmable land I would rent it out to a farmer and make some extra cash, and if at any point you need some money you can always sell a few acres, otherwise it would be better than any amount of Cold hard Cash to hand down to any children you may have.

Is there water access on the property? Potential for drilling a well?

Without a steady source of water, farming is problematic.

We really need forestland to bind C-atoms from the Co2 in our air. That would be the most heroic approach. Also wholesome since it creates habitat.

forest management resulting in slow money

Be a farmer. Don't try to profit off of landholding - that's for leeches. You don't want to be a leech, do you?

Looks like a whole lot of nothing. Farming is the only thing you can do if even that

BMX Park

It's my field of fucks I have left to give. Where did you find it?

Why is the village depopulated, if there's a huge industrial zone nearby presumably with lots of employees? I was thinking workers might want to buy or rent low cost housing near their workplace if the land is zoned for it and you could get electric and a well, then build some simple small housing. But if they're not buying in the village, might not be a great idea unless there's something wrong or lacking with available properties in the village.

If you're thinking yoga retreats etc, I'd consider building an Earthship or two first. They're totally eco-friendly, almost hobbit-like buildings. They fit the vibe and would give you a base of operations for future plans.

What does VISA sponsorship require? Maybe you could setup a farm/agrarian business and offer VISA sponsorship for migrants. As an American, I'd consider becoming a farmer with the opportunity to become an EU citizen lol probably not easy to do for a reason though.

I feel like solar farming was a good suggestion from someone else. Maybe plant some trees if you're not keen on making it a farm. If you can get it zoned, you might be able to get investment for residential? Though public transportation is lacking, maybe you could be the start of a small apartment complex or something like that. Idk much about this kind of thing.