Siena · events
Things to do in Siena, August 2026
Browse 20 upcoming events and things to do in Siena during August 2026. Highlights include Concerto del corso di Flauto, Concerto del corso di Violoncello, Max Angioni and more. Each listing links to tickets, venue details and practical visitor info.
Late-summer highlights
August tends to continue the peak outdoor season with festivals and city breaks, though some venues slow down as locals take their own summer holidays.
- Catch the last of the season's open-air festivals and food markets
- Look for late-summer concerts and outdoor film screenings
- Some smaller venues run a lighter schedule mid-month — worth checking listings ahead