August 27, 2015 8:00 AM EDT
A s summer fizzles to an end and children trade beach balls for backpacks, beachgoers pay their final visits to the shore. But the beach today doesn’t look quite like it did in 1948—and not just because sea levels are rising .
When LIFE chronicled how Americans were enjoying their beaches in the late 1940s, its photographers found revelers from Cape Cod to California engaging in activities not often seen today. They were belly-sliding, trampoline flipping, tossing one another in the air on blankets and shooting grape juice from water guns.
Still, if one thing has remained constant over the years, it’s captured in LIFE’s homage to the freedom of the seaside. As the editors wrote:
But perhaps its greatest appeal lies in the fact that people on a beach can feel just about as free and equal as they were created. Poor clothes and poor surroundings are forgotten. Anyone with the price of a bathing suit can suddenly become a sandy, sunburned monarch in a kingdom of salt spray, hot dogs and growling surf.
Liz Ronk, who edited this gallery, is the Photo Editor for LIFE.com. Follow her on Twitter @lizabethronk .
Caption from LIFE. The perils of blanket tossing are happily undergone by pretty Miss Norma Baker with the help of eight husky friends at Hermosa Beach in California.John Florea—The LIFE Picture Collection/Getty Images A woman sunbathes at Hermosa Beach, California, 1948. John Florea—The LIFE Picture Collection/Getty Images A surfer catches a wave in the distance at Hermosa Beach, California, 1948. John Florea—The LIFE Picture Collection/Getty Images A game of volleyball underway at Santa Monica Beach, California, 1948. Loomis Dean—The LIFE Picture Collection/Getty Images Caption from LIFE. Daring young man flies off trampoline at California's Santa Monica Beach, where movie starlets show off. Loomis Dean—The LIFE Picture Collection/Getty Images Caption from LIFE. Pretty girl gets fast and foamy surf ride on inflated mattress cover at Hermosa Beach.John Florea—The LIFE Picture Collection/Getty Images A car pulled over by Santa Monica Beach, California, 1948. Loomis Dean—The LIFE Picture Collection/Getty Images A couple plays cards at Santa Monica Beach, California, 1948. Loomis Dean—The LIFE Picture Collection/Getty Images Young men take a break for cigarettes and Coca-Cola at Hermosa Beach, California, 1948. John Florea—The LIFE Picture Collection/Getty Images Friends bury a young woman in the sand at Hermosa Beach, California, 1948. John Florea—The LIFE Picture Collection/Getty Images A man climbs on the roof of Neta's hit dog stand at Hermosa Beach, California, 1948. John Florea—The LIFE Picture Collection/Getty Images Gymnastics in the sand at Hermosa Beach, California, 1948. John Florea—The LIFE Picture Collection/Getty Images Caption from LIFE. Belly-sliding, a perilous but pleasant sport, is demonstrated by an expert at California's Hermosa Beach.John Florea—The LIFE Picture Collection/Getty Images A child reads comics in the sand at Hermosa Beach, California, 1948. John Florea—The LIFE Picture Collection/Getty Images Hermosa Beach, California, 1948. John Florea—The LIFE Picture Collection/Getty Images More Must-Reads From TIME Why We're Spending So Much Money Now The Fight to Free Evan Gershkovich Meet the 2024 Women of the Year John Kerry's Next Move The Quiet Work Trees Do for the Planet Breaker Sunny Choi Is Heading to Paris Column: The Internet Made Romantic Betrayal Even More Devastating Want Weekly Recs on What to Watch, Read, and More? Sign Up for Worth Your Time