Wow, what an awesome area and great flying, I’d love to do some exploring around there.

AZ Tony Posted at 2-3 22:03
Wow, what an awesome area and great flying, I’d love to do some exploring around there.

Great - come to Bulgaria, there are many more like this
https://www.alexmarkov.eu/

Nice place.
I check your site too. Very interesting work.

I've often wondered Alex. When you explore these underground spaces, do you investigate them first on foot, before sending in the drone?

Stunning formation.  

What an amazing rock formation.    Great job of flying and filming Alex.

Blériot53 Posted at 2-4 02:37
I've often wondered Alex. When you explore these underground spaces, do you investigate them first on foot, before sending in the drone?

Not really - why do I have a drone if I need to go on foot

alex_markov Posted at 2-4 04:02
Not really - why do I have a drone if I need to go on foot

I thought you might want to check for obstacles  -  or Ogres  

Blériot53 Posted at 2-4 04:11
I thought you might want to check for obstacles  -  or Ogres

A friend yesterday asked me how I plan my flight and was amazed when I said - I improvise all the time

alex_markov Posted at 2-4 04:37
A friend yesterday asked me how I plan my flight and was amazed when I said - I improvise all the time

We have an appropriate expression  "  Winging it"  

Lovely video Alex!

Lovely footage