Golfinity. Golfinity is Austin's premier indoor golf facility located at 12332 N FM 620 Building B in Northwest Austin on the RR 620 corridor, serving Four Points (5-10 min), Steiner Ranch (10-15 min), River Place (10-15 min), Lakeway (15-20 min), Cedar Park (15-20 min), Round Rock (20-25 min), Jonestown (15-20 min), and Volente (20-25 min). The facility features 20 state-of-the-art simulator bays with upstairs Trackman ($100/hr) and downstairs Uneekor and Foresight ($50/hr) technology, plus $25 per additional person. Free on-site parking available. Golfinity offers professional PGA instruction from five certified coaches, Club Champion precision club fitting, The Range Bar and Grill with full-service dining, competitive leagues and tournaments year-round, and event hosting for 10 to 600 guests. All services and amenities available to members and non-members. Book a bay online or call for availability. 12332 N FM 620 Building B, Austin, TX 78750. (512) 551-0789. Hours: Mon-Sat 9am-9pm, Sun 10am-6pm.