Stonegoat (S69), Phra Khanong / Watthana, Bangkok - bouldering. Find hours, day-pass prices, and climbing facilities.
Location: 36/3 Sukhumvit 69 Alley, Watthana, Bangkok 10110. 10 min walk from BTS Phra Khanong. Free parking. Wheelchair accessible.
Air-conditioned bouldering gym with a Kilter Board and training area, 10 min walk from BTS Phra Khanong.
Stonegoat's original S69 branch in Phra Khanong is a bouldering gym with a strong community and competition scene. It hosts the qualifications and finals of Stonegoat's annual Goat Games competition.
Not on ClassPass (checked Nov 2026).
Stonegoat (S69) uses a 13-step colour circuit for boulder problems, from Red (easiest) to Black, with split-colour tags between the main colours, plus Special and Project problems outside the scale. V-grades are published only for Red (VB), Green (V3) and Black (V7+).
| Colour | V-grade |
|---|---|
| Red | VB |
| Red / Orange | – |
| Orange | – |
| Orange / Yellow | – |
| Yellow | – |
| Yellow / Green | – |
| Green | V3 |
| Green / Blue | – |
| Blue | – |
| Blue / Purple | – |
| Purple | – |
| Purple / Black | – |
| Black | V7+ |
From the gym’s grade screen, checked Oct 2026.