I don't picture anything at all at first.

Really tall trees all around, very green. Dark in the forest. Sun peeking through trees.

Narrow, winding. Not straight and smooth, little hills and bumps. Clearly visible, but not well marked.

Clear, peaceful waterfall. Flows into a smooth tranquil river. Medium sized

Nalgene bottle. New, yellowish orange

Really old key, antique brass. Unlocks abandoned cabin up the road.