Where is Horizon 1 Festival Site in Forza Horizon 5?

You need to visit this location to complete the Horizon 10-Year Anniversary Summer Photo Challenge, but where is Horizon 1 Festival Site in Forza Horizon 5?

Horizon Festival sites and campaign gameplay in FH5 - FH5 Discussion - Official Forza Community Forums

Welcome to the Forza Horizon Festival, @Rivian -- RJ: So cool!!, Page 2

How to find the Horizon 3 Festival Site in Forza Horizon 5 - Gamepur

Horizon 2 Festival Site location Forza Horizon 5 HORIZONANNIVERSARY Photo Challenge — Escorenews

Forza Horizon 5 Season Change: For England – GTPlanet

7 things I wish I knew before starting 'Forza Horizon 5

Forza Horizon 5 Festival Playlist Weekly Challenges Guide Series 25 - Summer

Horizon 3 Festival Site Dunas Blancas location. : r/ForzaHorizon

Forza Horizon 5 Season Change: For England – GTPlanet

Summer guide for Horizon 10 Year Anniversary festival on Forza Horizon 5

Forza Horizon 5 Season Change: For England – GTPlanet

Festival Playlist, Forza Wiki

How to find the Horizon 2 Festival Site in Forza Horizon 5 - Gamepur

Festival Playlist events and rewards Oct. 27 - Nov. 3 (Winter S13) - FH5 Discussion - Official Forza Community Forums