🏰 Knebworth Festival

📍 Knebworth, Hertfordshire

Not an annual festival — a historic country estate that has hosted a series of one-off mega-concerts since 1974, each under its own name: the Rolling Stones (1976), Led Zeppelin (1979), Queen's last show with Freddie Mercury (1986), Oasis's legendary two 1996 nights, Robbie Williams (2003), Sonisphere (2009-2014), Liam Gallagher (2022), and Iron Maiden's Eddfest (2026).

All-time