Opening hours
| Season | Blue Lagoon | LAVA Restaurant | Blue Lagoon Shop |
| 1 June - 30 June | 9:00 - 21:00 | 12:00 - 21:00 | 10:00 - 22:00 |
| 1 July - 15 Aug | 9:00 - 00:00 | 12:00 - 22:00 | 10:00 - 22:00 |
| 16 Aug - 31 Aug | 9:00 - 21:00 | 12:00 - 21:00 | 10:00 - 22:00 |
| 1 Sept - 31 May | 10:00 - 20:00 | 12:00 - 20:30 | 10:00 - 21:00 |
- Blue Lagoon is open daily, all year around. Opening hours are limited during Christmas - see below.
- Guest are allowed to stay in the lagoon for 45 minutes after closing.
Special or exclusive openings
It is possible to have an exclusive opening outside regular opening hours.Please contact us at sales@bluelagoon.com for further inquiries.
HOLIDAY OPENING HOURS
| Day | Blue Lagoon | LAVA Restaurant | Blue Lagoon Shop |
| December 23 | 10:00 AM - 17:00 PM | 12:00 AM - 15:00 PM | 10:00 AM - 18:00 PM |
| December 24 | 10:00 AM - 13:00 PM | CLOSED | 10:00 AM - 14:00 PM |
| December 25 | 10:00 AM - 15:00 PM | CLOSED | 10:00 AM - 16:00 PM |
| December 26-30 | ----------------- Regular opening hours ----------------- | ||
| December 31 | 10:00 AM - 16:00 PM | 12:00 AM - 15:00 PM | 10:00 AM - 17:00 PM |
| January 1 | 10:00 AM - 20:00 PM | 12:00 AM - 20:30 PM | 10:00 AM - 21:00 PM |