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Gear Loop

Climbing gym · New Delhi, India

BoulderBox Vasant Kunj grades, explained

BoulderBox is a bouldering centre in Vasant Kunj, New Delhi, founded by climbers Vrinda and Yadu after years of running a home wall. Its timeline shows construction starting in summer 2018 and the launch just before 2019. Walls run over two floors and up to 7 m high, with a 40-degree MoonBoard, a studio for yoga and fitness classes, a café and air-purified, air-conditioned halls.

Day passesGym websiteDirectionsDay pass ₹1,000 · hours and prices below

Bouldering grades

BoulderBox grades each problem directly on the V-scale, starting at VB for beginners and running up from V0; its FAQ explains the 'V-numbers around the centre on climbs'. Hold colour only marks which holds belong to a problem: two start tags, one finish tag (or a top-out), and volumes are usable on every problem.

The gym grades in V-scale directly. Here is the range gyms usually set, in Font:

V-scaleFont
VB3
V04B–4B+
V15A–5B
V25B–5C
V35C+–6A+
V46A+–6B+
V56C–6C+
V66C+–7A
V77A+–7B
V87B–7B+
V97C
V107C+
V118A
V128A+

Look up any grade in V-scale

From the gym's own grading guide. Gyms reset and regrade often, and grades vary between setters, so treat this as a guide and check the boards when you visit.

Visiting BoulderBox Vasant Kunj

Address
BoulderBox, Vasant Kunj, New Delhi 110070, India (north-east corner of the Nelson Mandela Marg and Abdul Gaffar Khan Marg junction)Google MapsApple MapsOpenStreetMap
Booking
Walk in: no booking neededExperienced climbers can just come and climb; day passes can also be bought online. A free 15-minute intro for first-timers should be booked in advance so an instructor is available.Day passes
Prices
Day pass · adultAll-day entry; climbing shoes free on your first visit₹1,000
Day pass · studentAges 18-25 with a valid student ID, weekdays only₹500
10-visit passExpires in 8 weeks₹7,000
10-visit passNo expiry; can be shared with others who climb with you₹8,000
Monthly · adult1 month, unlimited visits, rental shoes included₹7,000
Monthly · studentAges 18-25, Indian universities only, no member benefits₹4,000
Shoe hire₹200
All prices include 18% GST.All prices on the gym's site
Opening hours
Mon–Thu09:00–21:30
Fri15:00–21:30
Sat–Sun09:00–21:30
Hours on the gym's site
First visit
What to know before your first visit
Phone
+91 96501 05578
Email
info@boulderbox.in
Photos
Gym's galleryInstagramPhotos on Google Maps

Hours and prices from the gym's own website, checked 3 October 2026. They change, so check before you go.

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More gyms in India

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Sources

  1. BoulderBox: FAQ ('What are the different V-numbers around the centre on climbs?')
  2. BoulderBox blog: A beginner's guide to climbing at BoulderBox (colour-coded problems, tags, top-outs)
  3. BoulderBox: Home page (facilities)
  4. BoulderBox: About us (founders and timeline)
  5. BoulderBox: Pricing
  6. BoulderBox: First visit
  7. BoulderBox: Find us

Checked 3 October 2026. Gear Loop isn't affiliated with BoulderBox Vasant Kunj.