About the Delft Festival Summer
Join Delft Marketing's campaign and get inspired by all that Delft Festival Summer has to offer
After the great success of the first two editions, this year too we will colour the city yellow. From June to September 2026, Delft will be under the spell of Delft Festival Summer!
We are all set to put your summer Delft events in the spotlight during the Delft Festival Summer.
Delft Festival Summer will officially start at the end of May 2026. Will you celebrate with us?
Visitor information about Delft Festival Summer can be found at festivalzomer.info.
Delft Festival Summer campaign
In 2023, we introduced Delft and its visitors and residents to the Delft Festival Summer for the first time, and what an introduction it was! With our campaign we included:
- Over 500,000 people reached in Delft and surroundings (+40km)
- 45,000 unique visitors received on the site festivalzomer.info
- Have 70 (cultural) events signed up to participate in Delft Festival Summer to benefit from joint promotion
We have received many enthusiastic responses from organisers, participants, entrepreneurs, visitors and residents.Will you also take part this year? Quickly read how you can join Delft Festival Summer as a partner and benefit from joint promotion!
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Register your events
Register your events
Are you organising an event or other summer activity in Delft between June and September? Then register as soon as possible and benefit from joint promotion. The full programme of the Delft Festival Summer can be found at festivalzomer.info
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Download the online toolkit
Download the online toolkit
In the online toolkit you will find offline and online materials to use for your organisation. So you can benefit from joint promotion.
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Image generator
Image generator
Are you organising an event or other summer activity in Delft between June and September? Use our image generator to promote your events via Instagram and Facebook!
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Organisation & contact
Organisation & contact
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Stay informed
Stay informed
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Current news
Current news
Will we make Delft sparkle together?
If you have become enthusiastic and want to join us in making Delft sparkle, sign up for our toolkits and share your summer events on our website. If you have any great ideas you would like to share with us or would like to know or say something else about Delft Festival Summer, please contact marketing@delftmarketing.nl.
The Delft Festival Summer is an initiative of Delft Marketing, Delft Chamber Music Festival and Delft Fringe Festival in collaboration with culture makers, event organisations, entrepreneurs, public attractions and knowledge institutions in Delft.
All information about the current edition of the Delft Festival Summer can be found at festivalzomer.info.