Kingda Ka
Six Flags Great Adventure · United States · opened 2005
67/ 100 thrillClosed 10 November 2024 · not ranked
Thrill score 67 out of 100: Speed 34, Height 28, Length 5, Inversions 0.
A 139-metre top-hat strata-coaster that held the record as the tallest in the world. It closed on 10 November 2024 and was demolished in February 2025.
Kingda Ka is a steel roller coaster at Six Flags Great Adventure in the United States, built by Intamin and opened in 2005. It reaches 206 km/h, stands 139 m tall and has no inversions. On Achtbaan, the independent roller-coaster ranking site, it scores 67 out of 100 for thrill; it has closed, so it is no longer ranked.

The numbers
- Top speed
- 206 km/h
- Height
- 139 m
- Length
- 950 m
- Inversions
- 0
- Opened
- 2005
- Manufacturer
- Intamin
- Type
- Steel
- Park
- Six Flags Great Adventure
- Country
- United States