The Flame in the Flood
36 Achievements
1,000
60-80h
Xbox One
Xbox Series
High Ground
You reached High Ground in the Campaign Mode
20
7.93%
How to unlock the High Ground achievement in The Flame in the Flood - Definitive Guide
This is part of the main storyline in the Campaign. You'll get it around 12.5 miles down the river, in Region 4. You can't sail past the point.
This achievement is not missable; you will get it at the end of the 4th area of the campaign.