control room and connecting bridge at the center of the hong kong reservoir

sea water coast shore reservoir lake river bay waterway vehicle mountain reflection cliff ocean terrain vacation tree rock control room connecting bridge center hong kong wood water surface water travel sunlight ship scenic reservoir pier no people background beautiful blue blue sky boat bridge building castle city coast color connecting bridge dam daytime ecology green green green mountains haishu hong kong iconic island jiaokou reservoir lake landscape mountain nature ningbo outdoor reflection river scenery sea serenity sky summer tradition tree view water resources waterfront