20의 세인트 도미닉가지 명소 & 주요 장소

Wheal Anna Maria – a copper and arsenic mine – covered 3.2 hectares and had over 6,850 cubic metres of arsenic flues! It was named after the Duchess of Bedford! Her main workings were on the ‘Main Lode‘ (the largest sulphide deposit in southwest England). When its rich copper waned, Devon Great Consols became the largest arsenic mine in the world because the margins of the copper-rich lode were dominated by arsenopyrite. In 1860 the copper lode at Anna Maria was up to 45 feet wide and yielding up to 80 tons per fathom, but by around 1880 the copper boom was over. Thankfully, arsenic production sustained the mine into the 1900s, until the company folded. Arsenic ore, unlike copper ore, was refined on site using the ‘calcination’ process – and at Wheal Anna Maria they yielded over 72,000 tons of refined arsenic! – Whoop!

Great viewing point across Dartmoor

The bridge provides lovely views along the valley.

A few lights in the tunnel brighten things up, but there are a few spots where visibility can be a little low.

Kit Hill sits high above the Tamar Valley, overlooking the river and the valley it formed. The hill boasts a wide array of history, including 18 burial mounds, neolithic and bronze-age barrows, as well as pointers towards Cornwall's more contemporary mining history.

Also, you can get a nice cup of tea and tasty flapjack, in The Edgcumbe cafe!

A National Trust estate. In it's prime, a busy working quay from which goods were moved via the River Tamar to and from Plymouth

Gem Bridge is closed for repairs until 4th June - no access for cyclists or pedestrians. There are small steps you can go down which locals said would allow you to cross but we're not from here so we weren't sure as there were no diversion signs at all. If cycling around the closure time ask locals about diversion before you get to the bridge just incase!