Polis

Description
The Capitol City is first mentioned by Lexa, the grounder commander towards the end of season 2. Not much is known about the city except that it is most likely the seat of government of the grounder clans.

Location
Not much is known about the city's location. It is only mentioned once in the series; however, halfway into the opening credits, we can see a settlement identified as "Capitol City". The settlement looks to be located on the top of some rolling hills, lush with vegetation. The tallest buildings in the city appear to be guard towers and what one can assume is a water tower. The city is ringed by a barricade made of metal sheets and wood thrown together haphazardly.

Inhabitants
Unknown. It is probable that the city's main inhabitants are grounders - mainly those unaffected by the radiation who are part of one of the twelve grounder clans.