Reuters reveals its most popular Instagram photos of the year

Kai Pfaffenbach/Reuters

2016 was a year to remember.

Reuters photo agency is known for capturing some of the most memorable moments around the world, and this year year was no exception. From the summer Olympics in Rio to the "supermoon" in December, 2016 had no shortage of stunning photo opportunities.

Reuters rounded up their most popular posts on Instagram, where they have over one million followers, based on likes and comments.

Here are their most unforgettable pictures from 2016, along with their abridged captions.