I always found that my 24-105L is too long for those kind of shots, particularly if the sun should be included in the frame. Enter my newest addition to the bag, the 16-35 f/4 L! Just received the lens 2 days ago and so far I'm very pleased. While center sharpness is slightly inferior to the 24-105L, anything off-center is ridiculously sharp in comparison. Chromatic Abberations are almost non existant, too.
Brace yourself to seeing more of that lens ;)
|Settings||16mm @ 30s | f/8 ISO 200|
|Camera||Canon Eos 6D|
|Lens||Canon EF 16-35mm f/4L IS USM|