The Arctic Spires are one of several land-based biomes. Near the western Kelp Forests Twisty Bridges, close to a Deep Twisty Bridges opening and the entry cave to Sanctuary Zero coordinates are -371, -171, -318, 170m down has a scannable desk and lightstick fragment, and rebreather blueprints recommended to have a Seaglide and basic O2 tank Near the bottom of the Twisty Bridges, close to a Deep Twisty Bridges opening coordinates are -252, -124, -248, 125m down has a scannable window, wall locker, and habitat builder fragment, and high capacity O2 tank blueprints recommended to have a Seaglide and/or basic O2 tank
Within the Shallow Twisty Bridges sub-region, bordering the eastern Sparse Arctic coordinates are -131, -55, -175, 55m down has a beacon and lightstick fragment, both scannable, and two Alterra containers reachable without any upgraded gear or vehicles And between Sanctuary Zero and dodging hostile Brute Sharks, they might be easy to miss.
The most obvious is Sanctuary Zero, but litered throughout the region are three abandoned Alterra sites, filled with useful technology and resources. Only one biome from the starting region, the Twisty Bridges holds many valuable locations.
