We all appreciate how beautiful the country is in the shining sun, but there are days when the weather is less than ideal. Don't let that put you off, Inishowen still has plenty to offer and you can save the beach walks and high climbs for another day! Greencastle Maritime Museum and Planetarium- Open 7 days a week, the museum boasts an impressive collection of artefacts and memorabilia that will leave you in awe. See Donegal's only planetarium and experience