{"availableOptions":{"activityId":26046,"options":[{"id":104617,"title":"Meet at Thingvellir National Park - 9:15 AM","description":"Have your own vehicle? Meet us on site! Silfra is usually quieter later in the day - consider the 5 PM tour for a more peaceful experience with fewer crowds.","duration":"3 hours","isAvailable":true,"nextAvailableDate":"","unavailabilityReason":"","startingPoint":{"description":"The Silfra car park in Thingvellir National Park is the meeting point. Please be ready in the Silfra car park to meet your guide 15 MINUTES before your tour is due to begin.\n\nParking is at “Thingvellir P5”. To meet your guide walk 400m back along the road until you reach a smaller car park with all the snorkel and dive vans, and look for the Arctic Adventures van.\n\nFor GPS: 64°15’23.508″N 21°6’58.676″W","address":"7V4G+8GF, 806 Thingvellir, Iceland","coordinates":{"latitude":64.25582122802734,"longitude":-21.123714447021484,"zoomLevel":15}},"languages":[{"id":29,"isoCode":"en","name":"English","type":"live"}],"availabilities":[{"vacancies":999,"availabilityType":"time_point","isLeastCrowded":false,"startTime":"5:00 PM","endTime":"5:00 PM","unformattedStartTime":"2026-07-03T17:00:00Z","unformattedEndTime":"2026-07-03T17:00:00Z","priceBreakdown":[{"title":"Adult","totalParticipants":1,"totalPrice":"$164.11","participantsCategoryIdentifier":"(Age 99 and younger)","pricePerPerson":"$164.11","priceLabel":"","pricePerPersonDetail":{"value":164.11,"formattedValue":"$164.11","currency":{"iso":"USD","symbol":"US$"}},"totalPriceDetail":{"value":164.11,"formattedValue":"$164.11","currency":{"iso":"USD","symbol":"US$"}},"pricingCategoryCode":1}],"price":{"startingPrice":164.11,"formattedStartingPrice":"$164.11","unformattedBookingFee":0.0,"currency":"USD","currencySymbol":"US$","priceCategory":"individual","priceCategoryLabel":"","unformattedDiscountPercentage":0,"basePrice":164.11,"formattedBasePrice":"$164.11"},"cutOffTime":"2026-07-03T16:00:00Z"}],"cancellation":{"isCancellable":true,"cancellationOffset":1440,"cancellationOffsetUnit":"minutes","feeUnit":"percentage","fee":0.0},"hasAdditionalDetails":false,"isLikelyToSellOut":false,"attributes":[{"type":"duration","label":"3 hours"},{"type":"groupSize","label":"Max 6 participants"},{"type":"liveGuide","label":"Guide: English"}],"cutOffTimeInSeconds":3600,"reviewStats":{"totalCount":431,"averageRating":4.614849}}],"recommendations":{"uuid":"","items":[]},"errorMessage":""}}