On site — all diaries

Klugheim — Phantasialand

A basalt massif built around a live coaster track: rockwork, themed façades and painting for the Klugheim area, home to Taron, Raik and River Quest.

Site
Klugheim, Phantasialand
Scope
Rockwork, façades, painting
Signature
Hexagonal basalt columns
Constraint
Building around a live coaster track
Basalt rock formations of Klugheim around the Taron coaster at Phantasialand
Klugheim — PhantasialandBrühl, Germany. Rockwork · Façades · Painting.
Drone flight over the finished massif — the same volumes that started as a welded steel armature.

The diary

  1. Steel armature being built on a Universal Rocks rockwork site
    The rock exists in steel long before it exists in stone.
    01Phase 1

    Setting out and steelwork

    Survey points from the model are set out around the coaster track, then the steel armature is welded to follow it. Every clearance for trains, walkways and technical rooms is checked before mesh goes on.

  2. Shotcrete being sprayed over armature to form themed rockwork
    Shotcrete is sprayed and shaped in the same movement.
    02Phase 2

    Shotcrete

    Our nozzlemen spray the shell in continuous passes, following the modelled surfaces. Thickness, reinforcement and drainage are controlled as the shape grows.

  3. Universal Rocks sculptor carving wet shotcrete into rock texture
    Texture is cut by hand, against the clock of the setting concrete.
    03Phase 3

    Carving, wet

    Sculptors cut the hexagonal basalt columns by hand while the shotcrete is still workable — thousands of facets, none of them repeated from a mould.

  4. Themed façades integrated into hand-carved rockwork
    Buildings grow out of the rock, not in front of it.
    04Phase 4

    Façades and details

    The half-timbered village of Klugheim is built into the same surface as the rock, so the houses look wedged between the columns rather than placed in front of them.

  5. Water feature integrated into Universal Rocks themed rockwork
    Water is tested full-scale before a single coat of paint.
    05Phase 5

    Water, planting and integration

    Basins, waterfalls and submerged structures are tested and adjusted, then planting is threaded into pockets left in the rock so vegetation and stone age together.

  6. Hand-painted finished rockwork ready for handover
    The last layer is the one that decides whether it looks real.
    06Phase 6

    Painting and handover

    Everything is hand-painted from the shadows outward — mineral washes, weathering, soot and lichen — then the site is cleaned, snagged and walked through with the client before opening.

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