Fontaine Shrine of Depths Exploration Guide for Completionists

6 August 2026 | 113

Exploring the majestic nation of Fontaine in Genshin Impact offers dedicated players an exceptional journey filled with hidden wonders and intricate environmental puzzles. Among the most coveted milestones for completionists are the Shrines of Depths, ancient structures that safeguard luxurious chests containing valuable Primogems and rare materials. Finding each unique location demands a strategic combination of surface traversal and deep-sea diving across the expansive Hydro territory.

Securing the Keys to the Hydro Shrines

Before embarking on your regional hunt, you must obtain specialized keys required to unlock these ancient barriers. These keys are primarily earned by making significant progress through major regional milestone tracking systems. Advancing the levels of the local Statue of The Seven and offering Hydro Sigils to the Fountain of Lucine are the most reliable methods to claim your rewards.

Completionists should focus on gathering Hydroculi scattered throughout the atmosphere and deep underwater trenches to upgrade the regional statues efficiently. Reaching specific milestone tiers will automatically grant the keys needed to open the structures. Planning your exploration route around these collection milestones will streamline the entire unlocking process.

Mapping Terrestrial and Surface Locations

The initial phase of your exploration should focus on the terrestrial structures situated firmly on solid ground across the Northern and Southern sectors. One prominent shrine can be discovered resting atop the steep, rocky cliffs of the Beryl region, offering a wide view of the surrounding landscape. Adventurers can easily reach this spot by utilizing nearby teleport waypoints and climbing the elevated ridges.

Another surface structure is positioned north of the main city center, resting quietly near the Echoes of the Deep Tides domain. Completionists should carefully scan the surrounding fields to ensure no secondary puzzles are missed along the way. Navigating these land-based targets first helps establish a clean baseline for your overall exploration percentage.

Diving Into Deep Underwater Sanctuaries

Fontaine introduces a massive aquatic environment that hides several ancient sanctuaries within its deep trenches and submerged ruins. Reaching these aquatic structures requires players to utilize the unique diving mechanics introduced in the Hydro nation. One notable underwater shrine is nestled within the subterranean currents of the Elton Trench, surrounded by vibrant aquatic flora.

Navigating these deep-sea areas requires a keen eye for subtle environmental details and hidden pathways through the coral formations. Completionists must often bypass local aquatic predators or solve minor mechanical puzzles to safely reach the structure doors. Mark these spots on your map to avoid unnecessary backtracking through the vast underwater zones.

Optimizing the Route for Total Completion

Achieving a perfect exploration score requires a methodical pathing approach that minimizes travel time between distinct sub-regions. Grouping your targets by geographical proximity ensures that you can clear multiple zones efficiently in a single gameplay session. This structured approach helps ensure that no hidden chests or local materials are overlooked during your journey.

Always double-check your regional progress screen to confirm that every opened sanctuary has been fully looted. The luxurious chests inside provide a massive boost to your total achievement count and resource inventory. Following this comprehensive guide will ensure your adventure through the nation remains thoroughly completed.