Showing 1–16 of 53 results

  • Granite Boulder GB19 Water Feature

    £155.00

    Granite Boulder GB19 is a beautiful compact natural stone water feature in lush cream and white tones with light splashes of fools gold. It’s an ideal decorative stone for a small garden design such as a city garden. Reservoir & Pump available in the basket.

  • Granite Boulder GB44 Standing Stone

    Granite Boulder GB44 Standing Stone

    £695.00

    Granite Boulder GB44 is a large sized undrilled boulder full of natural earthy tones and textures with a weathered aged feel to it. This can be used as a decorative stone, placed in a border or pathway and would work equally as well as a garden seat, to sit, relax and enjoy your garden space.

    • Granite Boulder landscaping rock
    • Accessories available in the Basket
  • Granite Boulder GB51 Water Feature

    Granite Boulder GB51 Water Feature

    £195.00

    Granite Boulder GB51 Water Feature is a small sized feature stone full of light, rusty tones. All surfaces are natural and well rounded. This could be placed in a border or rockery design and is core drilled for use as a water feature. Additional reservoir and pump pack available in the basket.

  • Slate Boulder SB29 Water FeatureSlate Boulder SB29 Water Feature

    Slate Boulder SB29 Water Feature

    £795.00

    Slate Boulder SB29 is an attractive natural stone water feature perfect for a medium or large sized garden design or landscaping project. Natural drops, ledges and grooves gives this slate character and will create real interest as the water flows down over the slate. Consistent plum colour tones and lovely natural layered textures on top, this will create a nice even flow across the entire feature.

    • Slate Boulder water feature
    • Reservoir & Pump available in the Basket
  • Granite Boulder GB56 Water Feature

    Granite Boulder GB56 Water Feature

    £235.00

    Granite Boulder GB56 Water Feature is a small sized feature stone full of light, rusty tones. Shaped like a volcano, well rounded and nice and smooth. This could be placed in a border or rockery design. Core drilled as a water feature.

  • Granite Boulder GB53 Water Feature

    Granite Boulder GB53 Water Feature

    £195.00

    Granite Boulder GB53 Water Feature is a small sized feature stone full of light, rusty tones. All surfaces are nice and smooth and well rounded. This could be placed in a border or rockery design. Core drilled as a water feature.

  • Stone Boulder SB17 Water Feature

    £175.00

    Stone Boulder SB17 is a beautiful 330mm wide garden water feature, hand crafted from blue granite. This will make an exceptional feature in a border or rockery of a small or medium sized landscaping project. Reservoir & Pump available in the basket.

  • Quartz Boulder QB42 Standing Stone

    Quartz Boulder QB42 Standing Stone

    £595.00

    Quartz Boulder QB42 is a large sized feature stone full of light, rusty tones. All surfaces are natural and jagged and full of angles This could be placed in a border or rockery design.

    • Quartz Boulder decorative stone
    • Accessories available in the Basket
  • Slate Boulder SB16 Water Feature

    £385.00

    Slate Boulder SB16 is a beautiful large natural stone core drilled for water flow, for use as a focal point or feature in a garden design or landscaping project.

    • Slate Boulder water feature
    • Reservoir & Pump available in the Basket
  • Granite Boulder GB46 Water Feature

    Granite Boulder GB46 Water Feature

    £435.00

    Granite Boulder GB46 Water Feature is a medium sized feature stone full of light, orange, rusty tones. All surfaces are naturally rounded and smooth. This could be placed in a border or rockery design. Core drilled as a water feature, add Large Reservoir Pack in the basket.

  • Stone Boulder SB25 Water Feature

    Stone Boulder SB25 Water Feature

    £325.00

    Stone Boulder SB25 is a natural water feature for a compact garden design, with a wonderful blend of white and cream tones. Smooth rounded textures on top give this stone a nice natural feel. Small Reservoir Pack available in the basket.

  • SALE Granite Boulder GB55 Water Feature

    Granite Boulder GB55 Water Feature

    £199.00

    Granite Boulder GB55 is a small sized stone water feature in light greys and whites with splashes of rusty tones. All surfaces are natural and well rounded with some nice detail and a small ledge.

    Reservoir Pack available in basket (with pump, hose and clips).

  • Granite Boulder GB23 Water Feature

    £145.00

    Granite Boulder GB23 is a neat compact water feature in light blue and grey tones to suit garden design with limited space. Reservoir & Pump available in the basket.

  • Stone Boulder SB26 Water Feature

    Stone Boulder SB26 Water Feature

    £695.00

    Stone Boulder SB26 is a natural water feature for a compact garden design, with a wonderful blend of light white, cream and brown tones. Lovely crystal like textures on top which will glisten when the water hits and travels down the ridges.

    • Stone Boulder water feature
    • Reservoir & Pump available in the Basket
  • Slate Boulder SB1 Water Feature

    Slate Boulder SB1 Water Feature

    £695.00

    Slate Boulder SB1 is an XL sized water feature full of colour, predominantly green with a rich quartz edge which contrasts beautifully. The side surface varies in texture with wonderful natural stone detailing throughout the piece. This could be placed in a border or rockery design and with the water flowing will create an idyllic calming oasis in the corner of a garden.

    • Stone Boulder water feature
    • Reservoir & Pump available in the Basket
  • SALE Triad of Stone TS07

    Triad of Stones TS07

    £1,349.00

    Triad of Stones TS07 features three complementary Purbeck standing stones for arrangement in a landscaping project. Ideally suited to a contemporary or Japanese themed setting, these three obelisks of real Purbeck Stone at varying sizes will bring subtle texture to any outdoor space.

    • 3 X decorative Purbeck stones
    • Complementary gravel available in the basket


Natural stone boulders by Welsh Slate Water Features are perfect for adding texture, accents and highlights to garden designs. They complement both modern and traditional themes, increasing the organic atmosphere in any landscape or outdoor living space.

Some boulders are purely ornamental and some are core drilled to allow for water flow. Every decorative stone is photographed and listed individually, so our customers can see the exact piece for sale before they buy. We also stock accessories to complete a garden water feature project, such as the water reservoir and pump, and our guides How To Install A Water Feature and How To Build A Rockery both make useful reading. We supplied decorative landscaping rocks for the Channel 5 gardening show "Filthy Garden SOS" as well as for celebrities such as Charlie Dimmock and Calum Best.

All our garden boulders are completely unique landscaping rocks, ethically sourced solely from Welsh and English quarries, finished by hand in Ioan Raymond's Southampton workshop. We pride ourselves in presenting the finest quality natural stone boulders, decorative landscaping rocks and water features for gardens, patios, borders and commercial outdoor spaces. Visit our Rockery category to discover bulk loads and crates of random boulders and rocks.

Delivery is FREE for standard UK postcodes. Please Contact Us for shipping quotes to remote postcode areas and for international delivery pricing.