Slate Monolith SM85 is a stunning mountain shaped standing stone water feature. At just under 1m tall this beautiful piece of real Welsh Slate has a blend of deep weathered crevasses on one side and a gentle sweeping curve on the other. It will make a truly special centre piece in any garden design or landscaping project.

Large Reservoir Pack and LED Lighting available in the Basket.


1 in stock

Dimensions600 × 280 × 980 mm

Black, Fools Gold, Mixed, Rustic


30mm (water flow)


Welsh Slate


Decorative Stone, Standing Stone, Water Feature

Our blog contains an extensive guide for how to install a water feature.

Includes a detailed step by step and the recommended accessory products.

Installation Guide

FREE SHIPPING to standard UK postcodes.

Contact for remote area and international shipping quotes.

Contact Us

Delivery is usually within 5 working days, although we can hold stock for short amounts of time (birthday gifts, as one example – buy now and arrange a later delivery). 

Ioan aims to deliver most large pieces in person, although we do use a trusted & insured courier for smaller items, some exceptions and hard to reach locations. Standard consumer rights apply.

Delivery & Returns Info

Slate Monolith SM85 is an excellent example of a striking large monolith water feature to be included in a medium or large scale garden design. This imposing tower of real Welsh Slate echoes the countries’ neolithic sites such as Moel Ty Uchaf. This slate monolith can be combined with our Large Reservoir Pack that includes a reservoir, hose, clip & pump to complete the water feature set up.

Slate Monolith SM85 is made from real Welsh Slate, sourced from a North Wales quarry and hand finished by Ioan Raymond in his Southampton Workshop. Many customers like to use monoliths with a number of our garden accessories, including our Welsh Slate Benches, slate stepping stones, 20mm chippings and LED Lighting (available in the basket when purchasing a monolith).