California : Seventy years ago, a bold experiment in family entertainment changed the course of leisure history. On July 17, 1955, Disneyland opened its gates to the public, transforming a plot of orange groves in Anaheim, California, into what would become the world's most iconic theme park.

Billed as "The Happiest Place on Earth," Disneyland was the realization of Walt Disney's vision-a clean, immersive, and family-friendly destination where parents and children could enjoy stories brought to life.

Walt Disney Company CEO Bob Iger sharing opening remarks to commemorate Disneyland Resort's 70th anniversary at Disneyland Park in Anaheim, California, on July 17, 2025

Despite financial skepticism and logistical challenges, Disney pushed forward, even promoting the park through a weekly television show, "Disneyland," which built national anticipation.

On its opening day, guests paid USD 1 for adult admission and 50 cents for children, with individual rides requiring separate tickets. Visitors explored five themed lands-Main Street USA, Adventureland, Frontierland, Fantasyland, and Tomorrowland-and experienced 20 attractions, including the Jungle Cruise, King Arthur Carrousel, and the original Autopia.

The grand opening, broadcast live by ABC, was watched by millions, though the event itself faced chaos-overcrowding, technical hiccups, and even asphalt melting under the California heat. Yet, the idea endured-and grew.

Crowd watching parade marching through the Tomorrowland portion-futuristic part of the park-on the opening day in 1955

From 20 rides to resort destination

Today, Disneyland Resort spans two theme parks-the original Disneyland Park and Disney California Adventure, which opened in 2001-with more than 50 rides, shows, and interactive experiences.

Beloved classics like Pirates of the Caribbean and Haunted Mansion sit alongside modern expansions such as Star Wars: Galaxy's Edge and Avengers Campus.

Through constant updates and storytelling innovation, Disneyland has remained both a nostalgic retreat and a frontier of theme park design.

Star Wars: Galaxy's Edge-one of the park's modern expansions today

Looking ahead: "Disneyland will never be completed"

Now entering its eighth decade, the park's future is as ambitious as its past. The DisneylandForward project-a proposed rezoning plan-aims to expand the property's footprint and unlock new creative possibilities for attractions and guest experiences in the years to come.

As Walt Disney famously said, "Disneyland will never be completed. It will continue to grow as long as there is imagination left in the world."

Jungle Cruise at Disneyland today

On this milestone anniversary, that vision is still alive-in the laughter of visitors, the parades rolling down Main Street, and the millions of memories made within its gates.