{"availableOptions":{"activityId":13997,"options":[{"id":13997,"title":"Extended Crypts & Catacombs Tour","description":"English speaking tour guide for the day","duration":"3.5 hours","isAvailable":true,"nextAvailableDate":"","unavailabilityReason":"","startingPoint":{"description":"Meet your guide in the centre of Piazza Barberini, by the large Triton fountain to begin the activity. Piazza Barberini is located at the metro stop Barberini on metro line A (red line).","address":"Piazza Barberini, 00187 Roma RM, Italy","coordinates":{"latitude":41.90386962890625,"longitude":12.488450050354004,"zoomLevel":16}},"languages":[{"id":29,"isoCode":"en","name":"English","type":"live"}],"availabilities":[{"vacancies":18,"availabilityType":"time_point","isLeastCrowded":false,"startTime":"9:30 AM","endTime":"9:30 AM","unformattedStartTime":"2025-09-20T09:30:00+0200","unformattedEndTime":"2025-09-20T09:30:00+0200","priceBreakdown":[{"title":"Adult","totalParticipants":1,"totalPrice":"£55.51","participantsCategoryIdentifier":"(Age 15-99)","pricePerPerson":"£55.51","priceLabel":"","pricePerPersonDetail":{"value":55.51,"formattedValue":"£55.51","currency":{"iso":"GBP","symbol":"£"}},"totalPriceDetail":{"value":55.51,"formattedValue":"£55.51","currency":{"iso":"GBP","symbol":"£"}},"pricingCategoryCode":1}],"price":{"startingPrice":55.51,"formattedStartingPrice":"£55.51","unformattedBookingFee":0.0,"currency":"GBP","currencySymbol":"£","priceCategory":"individual","priceCategoryLabel":"","unformattedDiscountPercentage":0,"basePrice":55.51,"formattedBasePrice":"£55.51"},"cutOffTime":"2025-09-20T09:30:00+02:00"},{"vacancies":25,"availabilityType":"time_point","isLeastCrowded":false,"startTime":"1:30 PM","endTime":"1:30 PM","unformattedStartTime":"2025-09-20T13:30:00+0200","unformattedEndTime":"2025-09-20T13:30:00+0200","priceBreakdown":[{"title":"Adult","totalParticipants":1,"totalPrice":"£55.51","participantsCategoryIdentifier":"(Age 15-99)","pricePerPerson":"£55.51","priceLabel":"","pricePerPersonDetail":{"value":55.51,"formattedValue":"£55.51","currency":{"iso":"GBP","symbol":"£"}},"totalPriceDetail":{"value":55.51,"formattedValue":"£55.51","currency":{"iso":"GBP","symbol":"£"}},"pricingCategoryCode":1}],"price":{"startingPrice":55.51,"formattedStartingPrice":"£55.51","unformattedBookingFee":0.0,"currency":"GBP","currencySymbol":"£","priceCategory":"individual","priceCategoryLabel":"","unformattedDiscountPercentage":0,"basePrice":55.51,"formattedBasePrice":"£55.51"},"cutOffTime":"2025-09-20T13:30:00+02:00"}],"cancellation":{"isCancellable":true,"cancellationOffset":1440,"cancellationOffsetUnit":"minutes","feeUnit":"percentage","fee":0.0},"hasAdditionalDetails":false,"isLikelyToSellOut":true,"attributes":[{"type":"skipTheLine","label":"Skip the ticket line"},{"type":"duration","label":"3.5 hours"},{"type":"groupSize","label":"Max 25 participants"},{"type":"liveGuide","label":"Guide: English"}],"cutOffTimeInSeconds":1,"reviewStats":{"totalCount":5653,"averageRating":4.571909}},{"id":1471227,"title":"After Hours Crypts & Catacombs Tour","description":"Choose this exclusive \"After Hours\" tour of the Capuchin Crypts and Rome Catacombs for a unique underground adventure. Explore ancient burial sites, hidden tunnels, and macabre relics in a spine-chilling journey beneath the city.","duration":"2.5 hours","isAvailable":true,"nextAvailableDate":"","unavailabilityReason":"","startingPoint":{"description":"Meet your guide in the centre of Piazza Barberini, by the large Triton fountain to begin the activity. Piazza Barberini is located at the metro stop Barberini on metro line A (red line).","address":"Piazza Barberini, 00187 Roma RM, Italy","coordinates":{"latitude":41.90386962890625,"longitude":12.488450050354004,"zoomLevel":16}},"languages":[{"id":29,"isoCode":"en","name":"English","type":"live"}],"availabilities":[{"vacancies":7,"availabilityType":"time_point","isLeastCrowded":false,"startTime":"5:00 PM","endTime":"5:00 PM","unformattedStartTime":"2025-09-20T17:00:00+0200","unformattedEndTime":"2025-09-20T17:00:00+0200","priceBreakdown":[{"title":"Adult","totalParticipants":1,"totalPrice":"£59.85","participantsCategoryIdentifier":"(Age 15-99)","pricePerPerson":"£59.85","priceLabel":"","pricePerPersonDetail":{"value":59.85,"formattedValue":"£59.85","currency":{"iso":"GBP","symbol":"£"}},"totalPriceDetail":{"value":59.85,"formattedValue":"£59.85","currency":{"iso":"GBP","symbol":"£"}},"pricingCategoryCode":1}],"price":{"startingPrice":59.85,"formattedStartingPrice":"£59.85","unformattedBookingFee":0.0,"currency":"GBP","currencySymbol":"£","priceCategory":"individual","priceCategoryLabel":"","unformattedDiscountPercentage":0,"basePrice":59.85,"formattedBasePrice":"£59.85"},"cutOffTime":"2025-09-20T17:00:00+02:00"}],"cancellation":{"isCancellable":true,"cancellationOffset":1440,"cancellationOffsetUnit":"minutes","feeUnit":"percentage","fee":0.0},"hasAdditionalDetails":false,"isLikelyToSellOut":true,"attributes":[{"type":"skipTheLine","label":"Skip the ticket line"},{"type":"duration","label":"2.5 hours"},{"type":"groupSize","label":"Max 30 participants"},{"type":"liveGuide","label":"Guide: English"}],"cutOffTimeInSeconds":1,"reviewStats":{"totalCount":135,"averageRating":4.57037}}],"recommendations":{"uuid":"","items":[]},"errorMessage":""}}