3.5M views · 98K reactions | Diving the world's largest underwater cave system  Ricardo Castillo took us into the labyrinth of Mexico's freshwater cenotes + earned $500 for submitting the clip to GoPro.com/Awards. | GoPro | Facebook

39K views · 578 reactions | Video of the Day: There is power held in the quiet depths of the ocean. Ocean Ramsey harnesses the graceful movements of an incredible species. | GoPro | Facebook

64K views · 2.5K reactions | Commuting a hidden, underwater highway with 5.3K60 video #GoProHERO12 Black 錄 Captured by #GoProFamily member Kazuki Tokumine. Pro Tip: HERO12 Black is waterproof to 33ft (10m) without a case or housing. Learn more at GoPro.com/HERO12. | GoPro | Facebook

Pool Training Programs for beginner freediver. Are you done with freediving workshop or introduction to freediving? Let’s refine your technique in our pool trainings in the Metro and in the South. Deep Pool and Lap Pool training are available to enhance your current freediving skills. This is open to all freedivers with basic freediving knowledge and skills. Private Lap Training every weekdays and Joiner or Private Deep Pool Training during the weekend. Train your skills in the City! Available L