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Botallack Arsenic Labyrinths

Botallack Arsenic Labyrinths

Highlight • Monument

Botallack Arsenic Labyrinths

Recommended by 29 hikers out of 30

This Highlight is in a protected area

Please check local regulations for: Cornwall National Landscape

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Location: St. Just, South West England, England, United Kingdom

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Best Hikes to Botallack Arsenic Labyrinths

4.1

(7)

hikers

1. Botallack Mines – View of Cape Cornwall loop from St Just

3.40km

00:54

30m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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5.0

(5)

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2. West Wheal Owles Pumping House – Botallack Mines loop from St Just

5.29km

01:27

80m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

5.0

(11)

hikers

3. View of Cape Cornwall – Botallack Mines loop from St Just

5.89km

01:41

140m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

Tips

Anja 🥾🌲 🚵🏼‍♀️

May 29, 2024

The mine buildings on Botallack Cliffs are protected by the National Trust. Opposite the Botallack Mine counting house are two arsenic works. Also at the top of the cliffs are the remains of one of the mine's arsenic refining works.
Arsenic compounds were an undesirable contaminant in the tin ore, which interfered with the smelting process. The solution was to heat the ore to drive off the arsenic in the form of fumes. In the early days of mining this caused severe pollution of the surrounding countryside. However, the arsenic itself proved to be a saleable by-product, so the arsenic-containing fumes were piped through a maze of adits where they condensed on the tunnel walls. The maze of adits has partially collapsed. Halfway through the maze the tunnel passes over an arch to cross one of the entrances to the mine. At the end of the maze the remaining fumes rose up the tall chimney.

Translated by Google •

Andy

October 9, 2024

An interesting insight into Cornwall’s industrial past

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Details

Informations

Elevation 90 m

Weather

Today

Thursday 23 October

12°C

10°C

100 %

If you start your activity now...

Max wind speed: 40.0 km/h

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Location: St. Just, South West England, England, United Kingdom

Other Popular Places to Check Out

Botallack Mines

West Wheal Owles Pumping House

Geevor Tin Mine

Portheras Cove

Porth Nanven Beach

Land's End to Mill Bay Coastal Cliffs

Escalls Cliff Coastal Path

RMS Mülheim Shipwreck

Zennor Head

Botallack Mine Ruins

Nine Maidens Stone Circle

Mine Shop and Count House Cafe

Botallack Arsenic Labyrinths

1. Botallack Mines – View of Cape Cornwall loop from St Just

2. West Wheal Owles Pumping House – Botallack Mines loop from St Just

3. View of Cape Cornwall – Botallack Mines loop from St Just

Other Popular Places to Check Out

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