Cornwall
S1, E4: In Cornwall, Si and Dave step back into the 1700s to visit pubs at the centre of an illegal smuggling industry. The find a smugglers' tunnel in the tiny fishing village of Polperro.

S1, E4: In Cornwall, Si and Dave step back into the 1700s to visit pubs at the centre of an illegal smuggling industry. The find a smugglers' tunnel in the tiny fishing village of Polperro.