Free Castlegate Festival returns to Sheffield in September
Castlegate Festival returns to Sheffield from 12 to 20 September 2026 with nine days of free heritage, arts, music, markets and play across various venues in Castlegate. The tenth edition is suited to visitors who want to explore both the history and the present-day cultural life of Sheffield’s oldest quarter.
The programme is spread across the festival period rather than confined to one weekend, giving visitors a choice of dates and activities. Welcome to Sheffield Events lists the festival as free, although the source does not confirm whether advance booking is required for any individual session.
When and where the festival takes place
The festival runs from Saturday 12 September until Sunday 20 September at various venues in Castlegate. There is no single festival address or central meeting point in the published information, so the location visitors need will depend on the activity they choose.

No overall opening time or daily schedule is given. Visitors should use the downloadable Castlegate Festival guide to identify the correct venue and any session-specific arrangements before travelling.
Launch party, heritage tours and Castlegate markets
The Castlegate Festival Launch Party is one of the highlighted events and opens a programme celebrating the quarter’s heritage alongside its arts, music and market scene.

The Grey To Green Tour is the only featured activity for which the source provides specific dates: 15 and 17 September. Anyone attending primarily for the tour should check the festival guide to establish its starting point and any participation requirements.
Markets are another significant part of the programme. Quayside Market is listed alongside “Pollen Market with a difference”, offering two distinct market experiences during the wider festival. The announcement does not include individual market dates, opening hours or stall information, so visitors will need the guide to decide which festival day best matches their interests.

Together We Play! at the National Videogame Museum adds a play-focused cultural activity to the heritage tours, markets, music and arts programme. Session details are not included in the event announcement.
What to check before attending
The confirmed essentials are the 12–20 September date range, free festival admission and activity at various Castlegate venues. Start and finish times, individual booking arrangements, transport guidance and accessibility information are not stated in the source.
Welcome to Sheffield Events directs visitors to download the Castlegate Festival guide. Checking that guide is the practical next step for venue addresses, timings and entry arrangements, particularly for the Grey To Green Tour, either market or Together We Play! at the National Videogame Museum.
Source: Welcome to Sheffield Events
Context & actions About this article
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The dates, location, admission status and programme highlights were checked against the Welcome to Sheffield Events listing.
- Confirmed the festival runs from 12 to 20 September 2026.
- Confirmed that events take place at various venues in Castlegate.
- Confirmed that the listing describes the festival as free.
- Retained only programme highlights named by the source.
- Source
- Welcome to Sheffield Events
- Scope
- Sheffield
- Updated
- 2026-09-10 13:52
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