Abutment- a structure built to support the lateral pressure of an arch or span, e.g., at the ends of a bridge.
Cooperage- the barrel or container used to store and ship draft beer
Corridor- a belt of land between two other areas, typically having a particular feature or giving access to a particular area.
Ecotourism- an outdoor experience as related to the natural environment; natural travel-to areas that conserve the environment and improves the well-bring of the local people
Infrastructure-The basic facilities, services, and installations needed for the functioning of a community or society, such as transportation and communications systems, water and power lines, and public institutions including schools, post offices, and prisons
Trailhead- the place where a trail begins
Tributary- a river or stream flowing into a larger river or lake