I agree that it was mesmerizing, but just two nuances:
- it was a sunrise not sunset,
- and it wasn't a beach but the middle of the south-lybian sahara.
Nearest town Alawinat (aka Serdeles) is not far from the border with Algeria.
I guestimate that the nearest large body of water was more than 1000 km in any direction.
Overland the road to Tripoli on the mediterranean coast would have been +1200 kilometres.
We flew (from Tripoli) to that remote southern regio of rocky desert in a small plane.
Our Landcruiser expedition had Serdeles as a hub where we returned twice for stocking up on gas and supplies.
And for a very welcome shower.