Six Flags Over Texas Celebrates 65th Anniversary With Major Upgrades

The iconic Texas theme park debuts new coaster and revamps classic rides for milestone year.

Published on Feb. 27, 2026

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Six Flags Over Texas, the original Six Flags theme park, is celebrating its 65th anniversary in 2026 with a host of improvements and additions. The park has undergone extensive refurbishments during the off-season, including the debut of the new record-breaking giga dive coaster Tormenta Rampaging Run, as well as updates to classic rides like Mr. Freeze and Batman: The Ride. Guests can also expect new anniversary-themed events, shows, and entertainment throughout the year-long celebration.

Why it matters

As one of the longest-running theme parks in the United States, Six Flags Over Texas' 65th anniversary marks a significant milestone for the iconic regional attraction. The park's commitment to continually upgrading its offerings helps maintain its status as a premier destination for thrill-seekers and families in the Dallas-Fort Worth metroplex and beyond.

The details

Six Flags Over Texas first opened to the public on August 5, 1961, and has since entertained millions of guests with its world-class roller coasters, rides, shows, and more. For its 65th anniversary season, the park has undergone a major transformation, with the debut of the new Tormenta Rampaging Run giga dive coaster that will break six world records. Additionally, classic rides like Mr. Freeze and Batman: The Ride have received extensive retheming and upgrades, while other fan-favorites such as El Aserradero, Runaway Mine Train, and the Six Flags Railroad have also been refreshed. The park's Southern Palace Theater has also been fully renovated, and guests can expect new anniversary-themed events, shows, and entertainment throughout the year.

  • Six Flags Over Texas officially opened to the public on August 5, 1961.
  • The park will celebrate its 65th anniversary in 2026.
  • The new Tormenta Rampaging Run coaster is expected to open later in the 2026 season.

The players

Angus G. Wynne Jr.

The creative visionary who founded Six Flags Over Texas in 1961.

Tormenta Rampaging Run

The new giga dive coaster debuting at Six Flags Over Texas in 2026, which will break six world records.

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What’s next

Guests can look forward to the opening of the Tormenta Rampaging Run coaster later in the 2026 season, as well as a full calendar of anniversary-themed events and entertainment throughout the year.

The takeaway

Six Flags Over Texas' 65th anniversary celebration showcases the park's commitment to continually evolving and providing new thrills and experiences for its loyal fanbase. The combination of major ride additions, classic ride refreshes, and special events demonstrates the park's enduring appeal as a premier regional theme park destination.