Sportrock rio hours saturday ” in 3 reviews “ The bouldering walls here are a bit high, but everything is well padded and there are safety holds that you can use to climb down if you prefer. 5/5! With Rio being the newest addition to the Sportrock Climbing locations, expectations were very high. Address: 9811 Washingtonian Blvd, Suite 300. Check out all you need to know about your first visit to Sportrock here! Parking: It is recommended you park on the top floor of the parking garage shown below. Climbing Gym Hours: Monday - Friday | 6am - 11pm Saturday - Sunday | 8am - 9pm Sportrock - Rio Address: 9811 Washingtonian Blvd, Suite 300, Gaithersburg MD, 20878 Telephone: (703) 212-7625 Parking: We recommend you park on the top floor of the parking garage shown below. Below are our annual holiday hours by location, so you can plan ahead and maximize your climb time! 4th of July Alexandria: Early closure at 6 PM Sterling: 9 AM - 6 PM Rio: Normal hours Thanksgiving Alexandria & Sterling: Closed Rio: Normal hours Christmas Eve “With Rio being the newest addition to the Sportrock Climbing locations, expectations were very high. Once you head into the building, you'll find yourself at our front door! Sportrock is located on the 3rd Floor of the Rio Bldg, above AMC DINE IN. ” in 2 reviews. Sportrock Climbing Centers store, location in Rio Washingtonian Center (Gaithersburg, Maryland) - directions with map, opening hours, reviews. The Facility: The facility is huge! Plenty of top rope/lead and bouldering to go around. Contact&Address: 9811 Washingtonian Blvd, Gaithersburg, Maryland - MD 20878, US Find rock climbing routes, photos, and guides for every state, along with experiences and advice from fellow climbers. For 365 days out of the year, at least one Sportrock facility is open, even during the holidays! We do this to better serve you.