National Geographic Explorer · Source evidence
Official sources first; otherwise a strict majority of distinct aggregators, then completeness and configured source order. Positive tender evidence from any source is retained. General port guidance does not confirm an individual itinerary call.
{
"ship": "National Geographic Explorer",
"source": "cruisemapper",
"start_date": "2026-12-07",
"nights": 9,
"title": "9 nights, one-way from Ushuaia to Puerto Natales",
"end_date": "2026-12-16",
"embark_port": "Ushuaia",
"disembark_port": "Puerto Natales, Chile",
"ship_imo": "8019356",
"calls": [
{
"date": "2026-12-07",
"port": "Ushuaia, Argentina",
"arrival": null,
"departure": null,
"country": "Argentina",
"locode": null,
"port_source_id": "102",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "07 Dec",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-ecaa2b49d6f69b",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-08",
"port": "At sea",
"arrival": null,
"departure": null,
"country": null,
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": true,
"departure_date": null,
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": "land tour, train/bus travel"
},
{
"date": "2026-12-08",
"port": "Ushuaia, Argentina",
"arrival": null,
"departure": "23:59",
"country": "Argentina",
"locode": null,
"port_source_id": "102",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "08 Dec",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"departure": {
"source": "shoreexcursions",
"method": "completeness_then_source_order"
}
},
"primary_source": "shoreexcursions"
},
"portId": "p-ecaa2b49d6f69b",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-09",
"port": "At sea",
"arrival": null,
"departure": null,
"country": null,
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": true,
"departure_date": null,
"raw_time": "09 Dec - 10 Dec",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": "Drake Passage, Antarctica",
"timing_selection": null
},
{
"date": "2026-12-10",
"port": "At sea",
"arrival": null,
"departure": null,
"country": null,
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": true,
"departure_date": null,
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": "Drake Passage",
"timing_selection": null
},
{
"date": "2026-12-11",
"port": "Antarctic Peninsula",
"arrival": "00:00",
"departure": "23:59",
"country": null,
"locode": null,
"port_source_id": "982",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "11 Dec - 14 Dec",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-d7adb86b217d58",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-12",
"port": "Antarctica",
"arrival": "00:00",
"departure": "23:59",
"country": null,
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "shoreexcursions",
"method": "completeness_then_source_order"
},
"departure": {
"source": "shoreexcursions",
"method": "completeness_then_source_order"
}
},
"primary_source": "shoreexcursions"
},
"portId": "p-f344ad325629d3",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-13",
"port": "Antarctica",
"arrival": "00:00",
"departure": "23:59",
"country": null,
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "shoreexcursions",
"method": "completeness_then_source_order"
},
"departure": {
"source": "shoreexcursions",
"method": "completeness_then_source_order"
}
},
"primary_source": "shoreexcursions"
},
"portId": "p-f344ad325629d3",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-14",
"port": "Antarctica",
"arrival": "00:00",
"departure": "23:59",
"country": null,
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "shoreexcursions",
"method": "completeness_then_source_order"
},
"departure": {
"source": "shoreexcursions",
"method": "completeness_then_source_order"
}
},
"primary_source": "shoreexcursions"
},
"portId": "p-f344ad325629d3",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-15",
"port": "King George Island Antarctica, South Shetlands",
"arrival": null,
"departure": null,
"country": null,
"locode": null,
"port_source_id": "2829",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "15 Dec",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-eefbdb0b0b3c29",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-15",
"port": "Puerto Natales, Chile",
"arrival": null,
"departure": null,
"country": "Chile",
"locode": null,
"port_source_id": "1685",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "15 Dec",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-51b1050e5cf2da",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-15",
"port": "At sea",
"arrival": null,
"departure": null,
"country": null,
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": true,
"departure_date": null,
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": "land tour, train/bus travel"
},
{
"date": "2026-12-15",
"port": "King George Island",
"arrival": "00:00",
"departure": "23:59",
"country": "Antarctica",
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "shoreexcursions",
"method": "completeness_then_source_order"
},
"departure": {
"source": "shoreexcursions",
"method": "completeness_then_source_order"
}
},
"primary_source": "shoreexcursions"
},
"portId": "p-4ad102b88cae4c",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-16",
"port": "Puerto Natales, Chile",
"arrival": "00:00",
"departure": "23:59",
"country": "Chile",
"locode": null,
"port_source_id": "1685",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "16 Dec",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruiseglobe"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-51b1050e5cf2da",
"tender_reported": false,
"tender_possible": false
}
],
"source_id": "5245664",
"url": "https://www.cruisemapper.com/ships/National-Geographic-Explorer-873?tab=itinerary",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruiseglobe"
],
"field_sources": {
"title": "cruisemapper",
"nights": "cruisemapper",
"end_date": "cruisemapper",
"embark_port": "cruisemapper",
"disembark_port": "cruisemapper",
"ship_imo": "cruisemapper",
"url": "cruisemapper",
"source_id": "cruisemapper"
},
"shipId": "s-663c62d11ad310",
"id": "v-d4f273fd92dec4",
"path": "/v/lindblad-expeditions/national-geographic-explorer/20261207-20261216",
"pathAliases": []
}