If you’re traveling to Iceland with kids, I’m sure you’re wondering whether a stop at the Blue Lagoon with kids is worthwhile. Our last scheduled activity for our whirlwind long weekend in Iceland was to visit The Blue Lagoon. Although Iceland is filled with natural hot springs, The Blue Lagoon is filled with runoff water from a nearby geothermal plant. While planning our trip, I had read numerous reviews online suggesting that The Blue Lagoon is crowded and not preferable to smaller, natural hot springs, but I also knew that for our first visit to Iceland, I wanted to visit The Blue Lagoon as it was a top tourist destination. The only wrinkle in my plan was that I would be traveling solo with my not-quite nine year old opposite sex child. The Blue Lagoon’s website states that opposite sex children can accompany a parent into a restroom up to the age of 6. Prior to booking our reservations, I confirmed with my son that he wanted to visit The Blue Lagoon, although he would likely have to go through the changing area himself. Having participated in numerous swim teams in the past few years, my son stated that he was comfortable with the process and so, I booked our reservations to just prior to our return flight home.
As with The Lava Tunnel, children under 13 are free, although you must register them in advance. Although I was initially hesitant about spending ~$70USD on an hour or so at a hot springs, the fact that my son was free definitely lessened the blow.
Getting to the Blue Lagoon:
The Blue Lagoon is about 45 minutes outside of Reykjavik, much closer to Keflavik Airport than the city of Reykjavik. Thus, most people recommend The Blue Lagoon as a stop either immediately upon arrival or immediately prior to departure.
I planned our trip to The Blue Lagoon to coincide with our departure and allotted approximately 2 hours to the spend at The Blue Lagoon. I also allotted a full hour to drive from The Lava Tunnel to The Blue Lagoon, so the experience should have been a pleasant one, but for two critical errors. Using my GPS, I typed in The Blue Lagoon and my GPS sent me from The Lava Tunnel back to a small cafe in Reykjavik called The Blue Lagoon. Although I had some built in cushion time, the erroneous instructions left me slightly panicked about making it to The Blue Lagoon in time for our reservation. Our gas light went off right around when I realized the GPS direction error and I decided to just wait until we got out of the city to get gas – thinking it would be easier than trying to maneuver a gas station in Reykjavik. This was a terrible mistake as once we left Reykjavik, there was literally no gas station until Grindavik, the town nearest to The Blue Lagoon.
Fortunately, we managed to make it to The Blue Lagoon in time (and we also made it to the gas station after driving a harrowing 6.7km on empty).
Checking into and changing at The Blue Lagoon:
The night before our reservations at The Blue Lagoon, my son casually asked “so, what are we actually wearing while we are there?” Oops. For some reason, I had completely blanked and managed to not pack any bathing materials. A panicked google search later, I learned that The Blue Lagoon has rental swimwear and in fact, some people prefer to rent the swimwear as they don’t have to worry about ruining their own clothes with sulphur and/or flying home with smelly, wet clothes.
Main entrance to The Blue Lagoon.
I’ll admit, I wasn’t thrilled about renting a swimsuit, but I had no choice so I decided to go with it. Upon arrival, I presented the check in lady with our reservations and she inquired as to my son’s age. Children under 9 are required to wear flotation devices, so he was given a red wristband, indicating that he was under age 9. I was given a blue wrist band, which not only could be used for charging items to our account, but also used to open and close the lockers.
Asking for the rental swimwear was not an issue at all and we were quickly provided with options. My son was originally given a pair of teeny tiny swim speedos, which he very quickly rejected in favor of the swim trunks.
After checking in, my son and I separated ways. The women’s changing rooms were bright and spacious. There are actually two changing rooms for each sex – one on the first floor and one on the second floor and the staff monitors each room and closes them off when they are filled to capacity. I ended up on the first floor women’s changing room and my son ended up on the second floor of the men’s changing rooms.
After changing into my borrowed suit, I headed into the showers. The Blue Lagoon mandates that you shower naked prior to entering the hot spring. Luckily, there are private stalls in which you can do this task privately.
Upon exiting the changing room, I found myself near the simple cafe with prepackaged foods and drinks available for purchase. While waiting for my son to exit the men’s changing room, I perused the menu which, not surprisingly, was quite pricey.
My son eventually appeared from the men’s changing room and I was pleased to see that a staff member actually escorted him out. Evidently he had some trouble managing the self-locking lockers (the kids’ bands aren’t programmed to operate them), so a staff member helped him lock the lockers and then escorted him through the showers and out of the changing room until we were reunited.
The Blue Lagoon Experience:
Once reunited, we quickly looked around and saw the zero entry indoor option, which we chose not to take. I can certainly understand why this is an appealing option to many, as it was freezing cold outside.
We hung our towels up on the provided racks and made haste to get into the water.
The water was not very blue the day we visited and per this website, the reason why is because the blue-green algae that thrives in the water was in bloom, thus turning the water green. 
My son and I were able to enjoy just hanging out in the water and although there were plenty of people there, we didn’t actually feel crowded, except when we pulled up to the mud mask bar and/or the drinks bar.
The pull up mud mask bar.
After about 30 minutes in the water, I decided that we should treat ourselves to some drinks. My son opted for a icee/smoothie and I had a beer, all of which was charged directly to our account via the provided wristband.
My son was entertained by the fact that his $9 smoothie/icee was called “Krap.”
My favorite part of the Blue Lagoon experience was the overly attired lifeguards, who looked more like Secret Service officers than your typical lifeguards!
After about 90 minutes in the water, we decided we had had enough and went back to shower and change. The check out experience was seamless – they simply scanned my wristband, gave me my total for add ons (drinks), paid, and we were off. Curiously, we were not charged for the rental swimwear, but I think that was an oversight. When we checked in, I had inquired as to rental charges and was assured that they would just be added in and settled at check-out.
Would I recommend The Blue Lagoon?
I would absolutely recommend The Blue Lagoon experience. Although I was initially disappointed that our only hot spring experience would be in a manmade geothermal pool (versus a natural hot spring), The Blue Lagoon one of those things you should experience while in Iceland. Although sitting around in hot water isn’t our usual thing, my son and I enjoyed the novelty of The Blue Lagoon experience. We particularly loved the little nature path immediately outside the main facility and on the way to the parking lot.
Curiously, the water on the outside of the main facility was picture perfect blue, versus the green we encountered inside. If you aren’t interested in spending the money to visit The Blue Lagoon, consider stopping by on your way to/from the airport regardless as the outdoor pathways are open for walking and parking is free.
I’d also recommend the experience to families as my son had a lovely time and the staff was incredibly helpful. For parents traveling alone with opposite sex children, note that even though the website says only children under 6 are permitted to enter opposite sex changing rooms with a parent, at check in, I was assured that my son could enter the women’s changing room with me (and it didn’t seem to be a big deal, especially since she had just immediately prior confirmed his age). The attendants in the men’s changing rooms also helped my son lock and unlock his locker as his wristband was not programmed to do so.
Finally, try only word of caution is to heed everyone’s advice and keep your hair out of the water! The sulphur really does ruin your hair and no amount of pre-conditioning or post-conditioning helped it. I received an email about 12 hours prior to our reservations, stating that I should consider leaving conditioner in my hair while in the lagoon. Although I did so, my hair was still completely destroyed for about 48 hours after the experience, which made for an unpleasant trip home.
Planning to visit Iceland with kids? Stay tuned for Icelandic Weekend Getaway With Kids: Final Thoughts, and be sure to check out our listing of all Iceland posts or join our Facebook group We Go ToIceland With Kids, a forum to ask questions and share ideas about family travel to Iceland.
