Geography and Environment

Geography and Environment of Guernsey

Terrain, climate, natural resources, hazards, and environmental conditions of Guernsey.

Terrain: mostly level with low hills in southwest
Climate: temperate with mild winters and cool summers; about 50% of days are overcast
Highest Point: 114 — unnamed location on Sark 114 m
Lowest Point: Atlantic Ocean 0 m

Natural Resources: Cropland, with some limited agricultural land used for horticulture, particularly the cultivation of tomatoes, flowers, and other market garden produce. Guernsey's mild climate and fertile soils historically supported a thriving greenhouse industry, though the extent of active agricultural land has declined over the decades as the island's economy has shifted toward finance and tourism. Coastal waters also provide modest fishing resources, contributing to the local economy and food supply.
Natural Hazards: NA

Detailed geography