Anime location
Ashikaga Flower Park
Wisteria tunnels widely identified by fans as the model for the mountain in the final selection arc.
The park is built around a 150-year-old wisteria and long tunnels of hanging wisteria blossom. Fans identify it as the model for the wisteria-covered mountain in the Demon Slayer final selection arc. This is fan identification rather than an official statement.
Why it is worth it
The wisteria tunnels are worth the trip on their own merits, quite apart from the series.
When to go
The wisteria season in late April and May is extremely busy, and it is also the only time the connection makes visual sense.
Good to know
Outside the wisteria season the park is a different place entirely. Admission and opening hours change with the season, and the park has its own JR station.
Demon Slayer
The wisteria tunnels are identified by fans as the model for the mountain in the final selection arc. Fan identification, not an official statement.