Arlington and San Antonio, Texas

Texas

Six Flags Over Texas in Arlington and SeaWorld San Antonio: two covered parks with separate visit plans.

  • Theme parks2
  • Current attractions covered14
  • Height requirements7
  • Places to eat4

Six Flags Over Texas in Arlington is the park the whole chain is named after, opened in 1961, and it still feels like the company's flagship: the tower, the oil derricks, and a coaster lineup headlined by the New Texas Giant — the ride that started the modern era of wooden-steel hybrids when it reopened in 2011. Mr. Freeze's twin shuttle tracks and Titan's 245-foot drop carry the thrill load behind it.

SeaWorld San Antonio’s existing ride records include The Great White, Steel Eel and Wave Breaker, plus family and animal experiences. Iron Rattler is at Six Flags Fiesta Texas, as identified by its official attraction page: https://www.sixflags.com/fiestatexas/attractions/iron-rattler. It is not a SeaWorld San Antonio headliner or an attraction covered by that park’s Quick Queue.

Texans plan around heat the way the California parks plan around traffic: summer days at both parks are 95-plus, coasters close in the afternoons for lightning on the radar even when the sky above is blue, and the water park half of SeaWorld San Antonio is not a supplement in July — it is the main event. Spring and late October are the civilised windows.

The practical bits

Getting there
Dallas–Fort Worth (DFW) for Arlington; San Antonio (SAT) or Austin (AUS) for SeaWorld San Antonio. The drive between the parks is about four hours on I-35, a road with a personality you will remember.
Getting around
A car, without question. Both parks are suburban, sprawled and effectively unreachable by transit.
How many days
One day each. Over Texas rewards an early start on weekends in season; SeaWorld San Antonio is big enough on paper but a focused coaster morning plus the afternoon shows is the shape of a good day.
When to go
March through May and late September through early November. Summer is survivable with water-park time and evening hours; winter weekdays run reduced schedules — check operating calendars before committing.

The 2 parks

Texas

Six Flags Over Texas

The 1961 original that named a whole chain — oil derricks, the Shock Wave loops, and the ride that started the hybrid-coaster era.

8 attractions covered5 height limits3 tracked snacks

  • Opened1961
  • Plan for8–10 hours

Texas

SeaWorld San Antonio

The Texas SeaWorld — coasters, animal presentations and a show-paced San Antonio day.

6 attractions covered2 height limits2 tracked snacks

  • Opened1988
  • Plan for8–10 hours

The question everyone asks first

Height requirements across the resort

Current attraction records covered by this guide at Texas with a minimum height, shortest first. Maximum height, accompaniment and other restrictions apply separately; attraction staff decide final eligibility. Sort any column.

AttractionParkHeightType
Shock WaveOver Texas42" · 107cmRoller coaster
Steel EelSeaWorld SA48" · 122cmRoller coaster
Texas SkyScreamerOver Texas48" · 122cmSpinner
The New Texas GiantOver Texas48" · 122cmRoller coaster
TitanOver Texas48" · 122cmRoller coaster
Mr. Freeze: Reverse BlastOver Texas54" · 137cmRoller coaster
The Great WhiteSeaWorld SA54" · 137cmRoller coaster

Try the interactive height checker

line-skip passes here

Over Texas is listed in Six Flags’ 2026 Fast Lane Reserve and Ultimate program update. SeaWorld San Antonio sells its separate Quick Queue product. Check each park’s current products, participating rides and exact-date quote; the line-skip guide explains the different rules.