Wheal Prosper
Wheal Prosper was opened in 1860 and produced mainly tin but definitely did not live up to its name and closed in 1866. The engine house is constructed of slate from quarries on the clifftops nearby and was used for pumping water out of the mine. Due to the crumbly nature of slate, the engine house is strengthened with granite blocks along the edges (known as quoins) which act as pillars to hold the weight of the tall structure.
On walks
- Porthleven to Rinsey Head (6.8 mile walk)
- Praa Sands to Trewavas Mine (4.4 mile walk)