GP-81 Brooklyn: gym profile, prices, and hours
GP-81 is Brooklyn's independent bouldering gym in Bushwick: steep walls, hard sets, and a community-first vibe. Prices and hours, as of September 2026.
GP-81 is the independent bouldering gym in Brooklyn. It opened in Greenpoint in 2018, and its building was demolished in 2023. The gym reopened in Bushwick about 81 weeks later, per Climbing magazine. Its own tagline is “climbing-focused, community-driven,” and its materials call it the only independently owned climbing gym in NYC. This profile compiles what the gym publishes, plus community sentiment, as of September 2026.
The hall at a glance
| GP-81 | |
|---|---|
| Location | 379 Jefferson Street, Bushwick, Brooklyn, NY 11237 |
| Founded | 2018 in Greenpoint; reopened in Bushwick in 2024 |
| Type | Bouldering only |
| Day pass | $30 |
| Monthly membership | $128 |
| Hours | Mon-Fri 7 AM to 10 PM; Sat-Sun 10 AM to 8 PM |
| Youth policy | Ages 13 and up |
| As of September 2026 |
The owners picked the Bushwick space after more than 200 site tours, per Climbing magazine. The move cost the gym about 300 square feet and meant giving up the old treadwall. The profile below follows the same fact set as every hall in the Gym Profiles catalogue.
Walls and terrain
GP-81 is steep by design: the gym publishes its wall angles as 0, 15, 30, 45, and 60 degrees. Its showpiece is a 45-degree wall, which the gym describes as 30 feet long. The old Greenpoint panels were saved, moved, and rebuilt in the new space.
The Greenpoint hall covered 6,200 square feet. The Bushwick space runs about 300 square feet smaller, per Climbing magazine. Per the magazine, the walls were built to at least 18 feet, and the space has a 23-foot ceiling. The footprint is small next to NYC’s mega-gyms: Movement Gowanus spans 36,000 square feet with roped climbing, by comparison.
The grading is the other defining trait. Community threads describe GP-81 as a gym that makes climbers stronger because it’s old school. One r/bouldering thread estimates that about 60 percent of the boulders sit on overhang. A reply adds that half the gym is 30 degrees or steeper, while the rest is vertical and slab. A r/Greenpoint thread calls the gym a place for strong climbers who take climbing seriously.
WarningClimbers consistently describe GP-81’s grading as hard and its sets as old school. That’s reputation, not a published spec: the gym doesn’t publish a difficulty range, and grades vary by set.
Training and facilities
The training kit is compact and focused. The kit includes a Decoy Board, a Tension Board 2, hangboard stations, a campus board, free weights, and cardio equipment. Members also get free access to GP81YTC, the gym’s youth training center, during public hours.
- 8x12 Decoy Board
- 12x12 Tension Board 2
- Campus board and hangboard stations
- Free weights and cardio area
- GP81YTC youth training center, free for members in public hours
- Coworking space and monthly locker rental
- Chess club, Tuesdays at 7 PM
The gym re-sets problems weekly and publishes a setting schedule on its calendar. Its original Greenpoint home ran two MoonBoards, per Climbing magazine, which set the training-first tone early. What GP-81 does not have is the chain amenity list. The published facility list includes no sauna and no yoga studio. The gym also deliberately bans birthday parties, per Climbing magazine. The membership benefits page frames the trade-off plainly: unlimited bouldering, unlimited fitness, and community. The extras the big chains advertise are not part of the deal.
Prices and memberships
A day pass costs $30. The gym credits that fee toward a membership when a visitor signs up the same day. The 11-punch pass runs $300, is shareable, requires the primary holder to be present, and expires after one year. A monthly membership costs $128. Rental shoes add $6, and rental chalk adds $2. All prices come from the gym’s own pages, so the stamp below matters.
| Price | |
|---|---|
| Day pass | $30 |
| 11-punch pass | $300 |
| Monthly membership | $128 |
| Rental shoes | $6 |
| Rental chalk | $2 |
| USD, as of September 2026 |
The $30 day pass undercuts every other Brooklyn bouldering gym with published pricing. GP-81 is the cheapest single entry in the comparison below.
Per the official pages, Bouldering Project Brooklyn and MetroRock Bushwick charge $32 each. Movement Gowanus charges $37, and Vital Brooklyn charges $38. Membership tells part of the same story: GP-81’s $128 monthly sits under Movement Gowanus’s $140 and Vital’s $155. MetroRock’s $130 is the closest rival. For context on how passes and memberships work across halls, see the what bouldering costs guide. The membership contracts explainer covers terms and cancellations.
Who it suits
GP-81 suits experienced boulderers who want steep terrain, hard sets, and a community gym. The sentiment is consistent across threads. In a thread about joining a gym, one climber calls GP-81’s atmosphere the best in NYC. The same post adds that the gym is not fancy. Another writes that there is no beating GP-81 for classic gym sets, in a NYC gyms thread. A third, in a bouldering-gyms-in-NYC thread, says the climbs are elite for testing your skill. The same post notes the space is not as big or as polished as Vital.
NoteGP-81 is NYC’s only independently owned climbing gym, per the gym and Climbing magazine. That independence is the point: community-built walls, owners who set and climb, and no chain playbook. The trade-off is the amenity list: the gym’s own benefit list stops at climbing and fitness.
The age floor matters for families. The gym limits entry to ages 13 and up, and climbers under 18 need a parent-signed waiver. That makes GP-81 a clear non-starter for younger kids, unlike the chain halls in the same borough. The bouldering for kids guide collects the age rules halls publish, and the contrast here is sharp. Beginners can still start at GP-81: every first-time visitor completes a participant agreement and an on-site safety orientation. But the hard-grading reputation means the learning curve is steeper than at a beginner-first hall.
Practical questions
Does the day pass really count toward a membership?
Yes. The gym credits the $30 day-pass fee to the account when a visitor signs up the same day.
Can children climb at GP-81?
Only from age 13. The gym is limited to ages 13 and up. Participants under 18 need a waiver signed by a parent or guardian.
Can a punch pass be shared?
Yes. The 11-punch pass is shareable, but the primary holder must be present. The pass expires one year after purchase.
What do rentals cost, and what does a first visit involve?
Rental shoes are $6 and rental chalk is $2. First-time visitors complete a participant agreement online, then go through an on-site safety orientation on arrival.
The Bottom Line
- GP-81 is the independent, bouldering-only gym at 379 Jefferson Street in Bushwick, opened 2018 in Greenpoint and rebuilt 2024.
- Steep terrain by design: wall angles from 0 to 60 degrees, with a 45-degree showpiece wall.
- Day pass $30, 11-punch pass $300, monthly membership $128, rentals $6 and $2 (as of September 2026).
- Open Mon-Fri 7 AM to 10 PM and Sat-Sun 10 AM to 8 PM; ages 13 and up.
- Best for experienced boulderers and community-first climbers; NYC’s only independent climbing gym.
Sources: the gym’s official pages (visit us, membership benefits), Climbing magazine’s GP-81 feature, the pricing pages of Vital, Movement Gowanus, MetroRock Bushwick, and Bouldering Project, and r/bouldering and r/Greenpoint threads. Facts compiled September 2026; prices and hours verified against the gym’s pages at that date.
Filed under Gym Profiles.