Castle Rock

United States / Colorado / Boulder County

Quick Info

Country United States 🇺🇸
Rock type Granite
Climbs
Boulder problems 1 (8B+)
Trad climbs 1 (E10)

Quick Info

Country United States 🇺🇸
Rock type Granite
Climbs
Boulder problems 1 (8B+)
Trad climbs 1 (E10)
Contributors
90 contributions since 27th August 2024.
73 contributions since 14th March 2024.
7 contributions since 30th July 2025.
7 contributions since 27th April 2026.

Map

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Climbs

2 recorded climbs.

Year Climb Grade Climber Style Date
First ascent.
2008
First ascent.
Climb Grade # Recorded Ascents Ascents Recorded Between
Midnight Express 8B+ 22 28th November 2007 – 1st January 2026
Climb Grade # Recorded Ascents Ascents Recorded Between
Viceroy E10 2 1st January 2009 – 1st January 2025