Six halls · one grid · open till 1 a.m.
Every wall
starts as
a grid.
Holdfast drills all six of its bouldering halls on the same 200 mm grid. Learn how one wall reads and you can read them all — your membership, your projects and your beta travel with you.
- 200 mm
- bolt pattern, every hall
- Tue
- new sets land at 18:00
- V0–V12
- graded the same in six cities
- 01:00
- last entry, most nights
The halls
Same grid. Six floors.
Each hall is set by its own crew, but the holds bolt into the same pattern — so a V5 in Porto asks the same questions as a V5 in Oslo.
- 01Edinburgh
Leith
The original. Old bonded warehouse, 4.6 m walls, the cave everyone talks about.
- Wall
- 1,180 m²
- Problems
- 214
- Hours
- 07–01
- 02Berlin
Kreuzberg
Our biggest floor. A competition wall reset every second Tuesday for the league.
- Wall
- 1,620 m²
- Problems
- 302
- Hours
- 07–01
- 03Ghent
Dok Noord
Slab-heavy and quiet before ten. The sauna is not a rumour.
- Wall
- 940 m²
- Problems
- 168
- Hours
- 08–00
- 04Lyon
Confluence
Steep board room with the 40° Moon set and a 25° spray wall beside it.
- Wall
- 1,050 m²
- Problems
- 190
- Hours
- 07–00
- 05Porto
Bonfim
Under a 1920s glass roof — the grid is lit by the street after dark.
- Wall
- 880 m²
- Problems
- 151
- Hours
- 08–01
- 06Oslo
Grünerløkka
Opens at six for the shift crowd. Coffee is on before the lights.
- Wall
- 1,240 m²
- Problems
- 226
- Hours
- 06–00
Membership