I did NOT take a picture about those entrances into military underground spaces in Great Salt Plains State Park.
I saw several indications of Reptilian Secret Underground Bases in my whole trip. But I was quite tired driving a whole day or hiking long trails. I don’t have very much passion about family portraits that my sons are not interested in. That’s why I do not carry a camera with me very much.
But I checked Google Earth, and I’ve found those heavy metal structure said “Confined Underground Space. Permit is required to enter.”
Great Salt Plains State Park is just beside the Kegelman Air Force Field with KVNX WSR-88D Radar. While we were staying for 2 nights, a couple of planes are flying with big noise for a whole day. They started making noise around 8 o’clock in the morning to 5 o’clock in the evening.
https://www.google.com/maps/@36.7465439,-98.1369532,615m/data=!3m1!1e3

As I mentioned often before, all the state parks and national parks are the part of the surface facilities of Reptilian Secret Underground Bases.
This (red arrow) was our campsite. When I walked toward the reservoir dam, I found many strange heavy metal structures said “Confined Underground Space. Permit is required to enter.”

These (red arrows) are the heavy metal structure for the entrance to “Confined Underground Space”.
https://earth.google.com/web/@36.74740833,-98.13756116,341.01534323a,216.35271506d,35y,0h,0t,0r

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