I've been in many a road trip up, down, and across the Great Plains of the US, where I spend a full day driving only to arrive in a town and geography that looks the exact same as the one I woke up in that morning. Only the signs are different.
I found a strawberry festival and ate enough strawberry things to make myself sick. I found an artists commune and stayed with those weird old hippies for two days..I found a diner with a waitress who was in her 90's and had worked the same job for like 70 years.
We happily spend our vacations just driving around in the middle of the country with no plan.
Drive side roads.
Completely unexpected.
Honestly, most of the US is like this. It's huge and very, very sparse.
Flat for example. The southern portion of the Midwest can be quite hilly (the northern portion not as much, due to glaciers).
But even there, the definition of "flat" gets confused with "not mountainous". If the topography varies a lot, but there aren't mountains, is it flat? (Max/min vs variance)
I bet there is a river somewhere near you. Explored all of it? What about a hill? Is there a road you've never driven down? It might have some stuff down it you've not seen before. Have you explored all the flora and fauna around you? Obviously you need to stay off private land, but I would be amazed if there is absolutely zero variation in any topology, geology, animal/plant life, or other factor within a 100 mile radius of you.
If that is the case, can you tell us where that is? I want to visit exactly once and never go there again. It sounds both magical and terrifying in one instance, and reminds me of a friend who drove down Route 66 and found the expansive empty plains "the most claustrophobic thing I've ever experienced in my life".
The outdoor attractions out west are world class compared to the attractions closer to where I grew up. Still, there are plenty of places I enjoy when I get back to Michigan to see family and friends. Even the Plains states have some great outdoorsy places, you might have to work a little harder to find them.
But I think the challenge here is that we can have great places if we do the following:
1. Focus on transportation and ways of living that focus on walking or taking a tram.
2. Create and support medium-density, mixed-use neighborhoods
3. Require good, sound architectural principles. When you think of Paris and those narrow streets or the apartment complexes in the best neighborhoods, we need those. None of this modernist bullshit or 5-over-1s made with recycled concrete. Use bricks, stone, and more. Incorporate design elements requiring skilled craftsmen, and pay for it.
Those 3 alone should get you most of the way there.
My final comment would be, when you're thinking about spending $5,000 - $10,000 or whatever on a big international trip to go look at some nice stuff in some other country, consider spending that money instead on your own home, or garden, or donate to organizations that maintain those things for you. It also doesn't have to be all or none, you can still travel, and still invest locally. Make where you live the kind of place you would have wanted to travel to. Gardens in Great Britain, for example, can happen where you live too you just need to spend the money and build and maintain those things... like they do.
The transit and transportation stuff is much more difficult to fix. Most Americans want a Jeep and suburban house and to wait in line and beep their horn at the Costco gas station and that's a tough hill to climb, but the 3 items I highlighted above are guaranteed to increase quality of life and lower costs long-term.