Alkmaar Koelmalaan
| Key | Value |
|---|---|
| addr:city | Alkmaar |
| addr:housenumber | 354 |
| addr:postcode | 1812PS |
| addr:street | Koelmalaan |
| check_date | 2025-10-12 |
| club | sport |
| description | Bouldering, gym (small), cafe |
| leisure | sports_centre |
| name | Boulderhal Sendmast |
| opening_hours | Tu,We,Fr 12:00-23:00; Mo,Th 16:00-23:00; Sa 09:00-18:00; Su 10:00-22:00 |
| phone | +31 72 2029135 |
| sport | climbing |
| website | https://www.boulderhalsendmast.nl/ |
