Here are several tips from a local. Not to mention the great photos of beautifully astounding views. Both nature's and human-made.

Isn't this view just breathtaking? I wish to be there. Now!

Check out full Imgur Gallery made by Gingijons.

Bonus for you - my favourite singer from Iceland / Island - Björk with Stonemilker:

shot on location in iceland by award-winning director andrew huang for vrse works, “stonemilker” presents björk in a 360 degree film performing the haunting first track from her global hit record vulnicura.

Rotate and skew the video with your mouse (or finger on touch devices)!

Better and better!

These beautiful badges are prepared by @elyaque - thank you!