At ONA, the possibilities are endless. From ninja courses to trampolines, rock climbing and slacklines, we have something for everyone. We also offer ninja classes for all ages and skill levels as a way to help our members build strength, endurance, and coordination - all while having fun! With our convenient location and variety of activities, come join us and discover what you can do at Obstacle Ninja Academy! Obstacle Ninja Academy (ONA) is the perfect destination for both Orlando locals and tourists alike. Located south of downtown, ONA provides a dry, air-conditioned facility to take advantage of the area's frequent rainstorms and humidity. With 7 days a week of operation, ONA is the safe and entertaining environment to challenge your abilities and improve your skills. Our coaches have competed in American Ninja Warrior and provide useful and authentic insight to help you reach your goals. At ONA, there is something for everyone. From ninja courses to trampolines, rock climbing and slacklines, you can explore the endless possibilities of obstacle courses and ninja activities. We offer classes for all ages and skill levels to build strength, endurance, and coordination while having a blast. Come join us at Obstacle Ninja Academy and see what you can do!