This project built a hot tub platform on the side of a steep hill and topped it with a pergola that used polycarbonate panels for the roof.
Retaining wall to hold back the hill 
A little deck built to support the hot tub 
Hot tub resting on the deck 
Support posts for the pergola roof 
Pergola roof and pvc railing 
Detail of the pergola roof 
Detail of the painted pergola roof with exterior fan and led carnival lights 
Detail of the polycarbonate roof 
Finish shot of the hot tub pergola 
A view from the hot tub pergola