Dun Laoghaire Sightseeing Excursions

Compare 141 sightseeing excursions in Dun Laoghaire, from $10. Cruisers rate them 4.7 out of 5 on average, and you book on our partners' sites.

• Dublin (Dun Laoghaire) Top Rated Self-Guided Coastal Audio Tour is the lowest priced, from $10.
• City Sightseeing Dublin Hop-On Hop-Off Bus Tour is the most reviewed, with 2,503 reviews from cruisers.
• The median length is about 8 hours.

Planning the day? Read our Dun Laoghaire port guide.

Prices checked Nov 12. Ratings from Viator and Carnival Cruise Line reviews. We may earn a commission when you book through our partners.