No House, No Glamour—Why Jason Momoa Still Lives Like a 15-Year-Old Climber in 2025

Before Jason Momoa became the towering, charismatic star of Aquaman and other blockbuster hits, he lived a life far removed from Hollywood glitz and glamor. Long before red carpets and studio lights, Momoa was part of the gritty, nomadic world of “dirtbag” climbers—those who trade material comforts for a raw connection to nature and the relentless thrill of the climb.

Momoa’s passion for rock climbing sparked at age 13 when he scaled the Needles in South Dakota. By 15, he was ice climbing near Des Moines, battling not just the elements but physical setbacks—including a painful fall and a bout with giardia—that only strengthened his resolve. His early climbing life was anything but glamorous: he built a campus board in his garage, practiced lead climbing in a tree, and relied heavily on his mother, who earned her belaying certification and drove him hours to climbing gyms.

This rugged, minimalist lifestyle perfectly embodies the “dirtbag” climbing community, where living out of a car, sleeping on cots, and cooking over open fires are badges of honor rather than hardships. “I grew up rock climbing. That’s what got me out of Iowa, my first passion,” Momoa told Entertainment Weekly. “I’ve traveled the world, climbing, and that’s what a dirtbag is. It’s a climber—someone really in nature, constantly on the road.”

Momoa vividly recalls bivy sack nights at Texas’ Hueco Tanks and sharing campfire stories with fellow climbers like Chris Sharma, capturing the essence of dirtbagging: simple living, authentic connections, and a relentless hunger for adventure. He credits these formative experiences with keeping him “rooted, grounded, humble, searching, and hungry”—traits essential for navigating the highs and lows of Hollywood.

Even as a global superstar, Momoa hasn’t abandoned his climbing roots. As of 2025, he embraces a nomadic lifestyle, living with no fixed address while filming Minecraft in New Zealand and traveling the world for his travelogue series On The Roam. His collaborations—including working alongside Sharma on HBO Max’s The Climb and partnering with climbing brand So iLL—highlight his ongoing commitment to honoring the climbing community’s spirit both on and off screen.

Jason Momoa’s journey from Midwest dirtbag climber to A-list actor is far more than a typical Hollywood success story. It’s a testament to authenticity and staying true to one’s roots. In an industry obsessed with image and illusion, Momoa proves that survival—and true happiness—comes from knowing where you come from, keeping your hands on the rock, and never losing sight of the wild places that first made you feel alive.