L'Île (project) | 9A (approx) Boulder problem at Coquibus Rumont

France / Île-de-France / Essonne

Quick Info

Grade 9A (approx)
Type Boulder problem
Crag Coquibus Rumont
Country France 🇫🇷
Rock type Sandstone

Quick Info

Grade 9A (approx)
Type Boulder problem
Crag Coquibus Rumont
Country France 🇫🇷
Rock type Sandstone
See also The Island and The Big Island. Grade breakdown: 8B 8B 8B.

A right hand variation on The Big Island (8C) via some very small holds.

Contributors
20 contributions since 18th February 2026.

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Ascents

0 successful ascent and 1 unsuccessful attempt recorded.

Climber Style Ascent Date Suggested Grade

References

[1] https://youtu.be/A6Gvb8f6S-k?t=1799