A major festival can have an international lineup and still be difficult for an international visitor to use. The 2026 Busan International Rock Festival is interesting because the organizer has treated access itself as part of the event. Busan’s current official information says the October 2–4 festival at Samnak Ecological Park has 99 acts and sells or bundles tickets through global agencies including Klook, KKday and Trip.com. A foreigner-focused k.ride package combines transport with ticket options, while festival notices also provide a global support booth. That does not make every booking flow frictionless, but it is a more explicit international-access layer than many domestic festivals provide. The local transport plan is also unusually concrete. A free shuttle is running between Sasang Station Exit 3 and the festival site from 09:30 until 23:00, generally every five to ten minutes. The park itself is a large Nakdong River ecological landscape rather than a downtown arena, so this connection matters: it turns a venue that can feel geographically separate from central Busan into a more legible trip. The festival also shows why visitors should keep checking official notices even after buying a ticket. Avenged Sevenfold’s appearance was cancelled on October 1. The organizer published a refund window and then issued an updated timetable on October 2, noting that performance times may still shift around production changes. For an international reader, this is exactly the kind of late operational change that deserves more attention than an old lineup poster. There are useful on-site systems too. Luggage storage operates 09:00–23:00 during the festival, artist merchandise sales run through 22:00, and the free Road to BU-ROCK Zone near the Hidden Stage is open to anyone from 12:00–20:00. These details make the site easier to use as a full-day outdoor music venue rather than merely a set of stages. The broader point is not that Busan has solved every problem in music tourism. Real-time ticket availability, language support quality, weather response and accessibility still need to be checked. But in 2026 the festival is explicitly connecting an international lineup to transport, global sales channels, visitor support and the surrounding Sasang area. That makes the infrastructure around the music part of the story.