I looked a little further south and there are $7k 5 acre parcels between Alpine and Big Bend NP.
Big Bend is rather, uhh, desolate in most spots. Sure wouldn't be a 3 season spot, maybe 2 season. It‘s also a crossing point for
”southern migrations”, which aren’t necessarily just Monarch butterflies.
A good reference is from “thepointsguy.com”:
“Big Bend National Park is a land of contrasts.
Nestled deep in southwest Texas, this expansive, desolate park extends along the Mexican border for over 100 miles. Within the park boundaries, you can go from 7,825-foot Emory Peak in the Chisos Mountains down to cacti-dotted Chihuahuan Desert floor and all the way to the Rio Grande carving into ancient canyons...
…Outside the park, the closest town is Terlingua. A former mining community around the turn-of-the-last-century, it was the site of the first famous championship chili cook-off in 1967. Cute, right? Now, the historic "ghost town" has a
few lodging and bed-and-breakfast style options, many of which are found on Airb
At the northwest corner of Big Bend, approximately 20 miles from the Maverick Junction park entrance, is the four-star
Lajitas Golf Resort and Spa. The hotel is even equipped with its own small airstrip so you can charter a flight to Big Bend's entrance if you so choose.
If you'd rather stay in a slightly larger town, a day trip from the likes of Alpine, Marathon or Marfa is also possible. However, recognize that this will involve a considerable amount of driving.
But on the plus side, these areas are much more developed with a wider array of accommodation options, from small boutique properties to even points hotels such as the Hampton Inn in Alpine…”