Smeaton's Tower administrator Sir John Barrow. Smeaton's Tower has been a Grade I-listed building since 1954. It is open for visitors, who may climb 93 steps, including steep ladders, to the lantern room, and observe Plymouth Sound and the city. Smeaton's Tower Smeaton's Tower is a memorial to celebrated civil engineer John Smeaton, designer of the third and most notable Eddystone Lighthouse. A major step forward in lighthouse design, Smeaton's structure was in use from 1759 to 1877, until erosion of the ledge it was built upon forced new construction. The tower was largely dismantled and rebuilt on Plymouth Hoe in Plymouth,
Capo Caccia Lighthouse Capo Caccia Lighthouse Capo Caccia Lighthouse () is an active 19th century lighthouse situated at the extremity of Capo Caccia, from Tramariglio a frazione of Alghero on the western coast of Sardinia. The lighthouse was built in 1864 on the top of the namesake promontory overlooking the sea, just above Neptune's Grotto connected by s staircase of 656 steps named Escala de Cabirol (Staircase of roe). The light station is a three-story white building protected by a Faraday cage to defend from the lightning strikes; above the keeper's house stands the tower high, which was rebuilt in 1950s, bringing the