Brooklyn Uprising Brings Bouldering to DUMBO

Brooklyn Uprising, also known as BK UP, is a new bouldering and wellness gym located at 20 John Street in DUMBO. For Brooklynites and visitors interested in trying indoor climbing, this facility offers a dedicated space for bouldering—climbing on shorter walls without ropes—alongside strength-training and wellness amenities. The gym’s waterfront location and focus on first-time climbers make it a notable addition to the neighborhood’s fitness options.

If you’re considering a first visit, it’s important to understand what bouldering involves, what to expect from orientation, and the gym’s specific rules. BK UP requires all new climbers to complete a waiver and attend an orientation before climbing. The gym is open to those aged 16 and up, with hours that vary between weekdays and weekends. Here’s what to know before heading to Brooklyn Uprising for your first bouldering session.

What Is Bouldering?

Bouldering is a form of climbing performed on walls typically no higher than 15 feet, with thick padded flooring below to help absorb falls. Unlike traditional climbing, bouldering does not use ropes or harnesses. Climbers use their hands and feet to ascend short routes, called "problems," focusing on movement, balance, and problem-solving. Because falls are expected, learning how to land safely is a key part of the experience.

Orientation and First Visit Requirements

Brooklyn Uprising requires all first-time visitors to complete a waiver and participate in a mandatory orientation. The orientation covers gym rules, safe falling techniques, and an introduction to bouldering basics. This process is designed to help new climbers understand how to use the space responsibly and minimize risk. Orientation is required even for those with prior climbing experience, as each gym may have unique policies and safety practices.

Age Limits and Waivers

BK UP is open to climbers aged 16 and older. Anyone under 18 must have a waiver signed by a parent or legal guardian. These rules are strictly enforced, so it’s important to bring the necessary documentation if you’re under 18. The gym does not currently offer climbing for children under 16, and there is no information available about future youth programming.

Gear: Footwear and Chalk

Specialized climbing shoes are required for bouldering, as they provide the grip and support needed for climbing holds. BK UP’s website does not specify whether rental shoes are available, so it’s a good idea to contact the gym in advance or plan to bring your own. Chalk is commonly used to keep hands dry and improve grip. Most gyms allow climbers to bring their own chalk or purchase it on site, but policies can vary. Wearing comfortable athletic clothing is recommended, as movement and flexibility are key.

Falls, Pacing, and Realistic Expectations

Falling is a normal part of bouldering, and the padded flooring is designed to reduce the impact. During orientation, staff will demonstrate how to fall safely—typically by landing on your feet and rolling to absorb the shock. First-time climbers should expect to take frequent breaks, as bouldering can be physically demanding. It’s common to feel tired after a short session, especially when learning new movements. There is no need to complete every route or push beyond your comfort level on your first visit.

Accessibility and Planning Ahead

BK UP’s website does not provide detailed information about accessibility features, such as step-free entry, adaptive equipment, or restroom access. If you have specific accessibility needs, it’s best to contact the gym directly before your visit. Hours of operation, capacity limits, and class offerings may change, so checking the official website or calling ahead is recommended. Prices and membership options are also subject to change.

Before you go

Brooklyn Uprising offers a dedicated space for bouldering in DUMBO, with a focus on safety and orientation for first-time climbers. Remember to complete the required waiver, bring appropriate footwear, and plan for a physically engaging session. Check the gym’s website for the latest information on hours, pricing, and accessibility before your visit.