
In Civilization 7, exploration begins on land, but as players progress, the allure of the vast oceans calls. The question quickly arises: what wonders and resources lay beyond the horizon?
To embark on adventures across the waters, players must equip their Naval Units effectively. To establish dominion over new territories and safeguard their civilizations from rival powers, it’s essential to transport Settlers and Combat Units across the seas. This guide offers critical insights for players aiming to skillfully traverse both shallow and deep waters in Civilization 7.
Transferring Land Units to Water in Civilization 7

In Civilization 7, players can easily maneuver their units on coastal waters. Specifically, land units can access light blue ocean tiles once the Sailing technology is researched. This grants players greater mobility and strategic options for coastal engagements.

Moreover, there is no need for additional research to cross Navigable River tiles, simplifying movement across these critical waterways.
Navigating the Open Ocean in Civilization 7
Tech Requirements for Open Sea Navigation



In order to sail onto open Ocean tiles, players must reach the Exploration Age in Civilization 7. For land units to traverse deep waters, researching the Cartography technology is essential. This unlocks the ability for Naval Units to venture beyond mere coastal borders.

In pursuit of realism, it’s important to note that without researching the Shipbuilding technology, units will sustain damage if they end their turn on deep Ocean tiles. Shipbuilding also alleviates movement penalties, enhancing the efficiency of naval operations.
For players eager to claim valuable hidden territories in distant lands, embracing the risks of deep-sea navigation may prove essential. Consider deploying a less critical unit to chart the more perilous areas first, paving the way for a Settler to then establish a presence on these new shores.
To safely navigate the coastal and oceanic landscapes of Civilization 7, players should focus on acquiring the following technologies:
- Sailing
- Cartography
- Shipbuilding
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