IMBOLC International Music Festival | Derry, United Kingdom | FestivalAtlas

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The Living Cultural Calendar

Europe-first cultural calendar with verified dates — and uncertainty clearly marked. Research-backed discovery tools for travelers who want to be in the right place at the right time.

2,682

Celebrations tracked

52

Countries in Europe beta

Target coverage: 209

Discover▾

Cultural windows (where + when)

Browse next 6 weeks

Saved celebrations

Featured This Week

Trust & Research▾

Why Our Dates Are Reliable

5-Point Authenticity Test

Focus Areas Map

Membership▾

Company▾

About FestivalAtlas

Complete Vision

Field Guide Program

Legal▾

Research Ethics

Data Protection

Discover

Cultural windows (where + when)

Browse next 6 weeks

Saved celebrations

Featured This Week

Trust & Research

Why Our Dates Are Reliable

5-Point Authenticity Test

Focus Areas Map

Membership

Company

About FestivalAtlas

Complete Vision

Field Guide Program

Legal

Research Ethics

Data Protection

© 2026 FestivalAtlas. Built from the Atlas Research Center.

Last research update: 2/7/2026

IMBOLC International Music Festival | Derry, United Kingdom | FestivalAtlas