Table of Contents
The physical geography of the Atlantic Ocean, coastlines, and inland terrains played a significant role in shaping the success of Portuguese and Spanish expeditions during the Age of Exploration. These geographic features influenced navigation routes, settlement patterns, and the ability to sustain long voyages.
Geography and Navigation
The Atlantic Ocean’s vast expanse presented both opportunities and challenges for explorers. The prevailing winds and ocean currents, such as the trade winds and the Gulf Stream, facilitated transatlantic navigation. The rugged coastlines of the Iberian Peninsula provided natural harbors and strategic points for launching expeditions.
Impact of Inland Terrain
Inland terrains influenced the routes taken by explorers and the locations of settlements. Mountain ranges like the Pyrenees and the Sierra Nevada acted as natural barriers, guiding explorers along coastlines and river systems. These features affected the logistics of supply and communication during expeditions.
Coastal Features and Settlement
Coastal geography determined the accessibility of ports and harbors essential for resupply and defense. The presence of natural harbors, such as Lisbon and Seville, provided safe anchorage points that supported maritime activities and expansion efforts.
Environmental Challenges
Environmental factors like storms, unpredictable weather, and ocean currents posed risks to ships and crews. Understanding local geography helped explorers develop navigation techniques to mitigate these dangers and improve expedition success rates.