Today: overcast · 13°C
Mild conditions — layers recommended
Wet weather
A rainy-day pick
Setting
Indoor
The museum and planetarium will close for redevelopment from 13 September 2026, with reopening planned for early 2027. Check the operator’s announcement before planning a visit.
Based in the old coastguard station beside Greencastle Harbour, the museum explores Inishowen’s maritime history through ships, seafaring and local artefacts. Its planetarium presents dome films about the ocean, Earth and space; check which shows are suitable for your children and book ahead.
What parents should know
The museum and planetarium will close for redevelopment from 13 September 2026, with reopening planned for early 2027.
Best timing
Perfect for a quick rainy day visit
The museum takes just 30–60 minutes to explore, making it ideal for filling a rainy afternoon without overcommitting.
Baby
Baby changing facilities available
Baby changing facilities are on-site, so you can nappy changes without leaving the museum.
Entertainment
Interactive displays keep children engaged
Look for the hands-on interactive displays and children's activity corner to keep younger visitors engaged throughout your visit.
Location and map
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Plan your visit
Greencastle
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