Viking Alsvin · 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": "Viking Alsvin",
"source": "cruisemapper",
"start_date": "2026-12-02",
"nights": 11,
"title": "11 nights, one-way from Prague to Paris City",
"end_date": "2026-12-13",
"embark_port": "Prague",
"disembark_port": "Paris City, France",
"ship_imo": null,
"calls": [
{
"date": "2026-12-02",
"port": "Prague, Czechia",
"arrival": null,
"departure": "23:59",
"country": "Czech Rep",
"locode": null,
"port_source_id": "375",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "02 Dec",
"sources": [
"cruisemapper",
"shoreexcursions"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-bc92693944f459",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-03",
"port": "Prague, Czechia",
"arrival": "00:00",
"departure": "23:59",
"country": "Czech Rep",
"locode": null,
"port_source_id": "375",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "03 Dec",
"sources": [
"cruisemapper",
"shoreexcursions"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-bc92693944f459",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-04",
"port": "Bamberg, Germany Bavaria",
"arrival": "00:00",
"departure": "23:59",
"country": "Germany",
"locode": null,
"port_source_id": "3969",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "04 Dec - 05 Dec",
"sources": [
"cruisemapper",
"shoreexcursions"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-a0eed66ac702a2",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-05",
"port": "Bamberg",
"arrival": "00:00",
"departure": "23:59",
"country": "Germany",
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-a0eed66ac702a2",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-06",
"port": "Wurzburg, Germany Bavaria",
"arrival": "00:00",
"departure": "23:59",
"country": "Germany",
"locode": null,
"port_source_id": "4025",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "06 Dec",
"sources": [
"cruisemapper",
"shoreexcursions"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-26560d9c41bd0e",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-07",
"port": "Heidelberg, Germany Baden-Wurttemberg",
"arrival": "00:00",
"departure": "23:59",
"country": "Germany",
"locode": null,
"port_source_id": "3979",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "07 Dec",
"sources": [
"cruisemapper",
"shoreexcursions"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-71af7ebf84a8bf",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-08",
"port": "Mainz, Germany Rhineland-Palatinate",
"arrival": null,
"departure": null,
"country": "Germany",
"locode": null,
"port_source_id": "3988",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "08 Dec",
"sources": [
"cruisemapper",
"shoreexcursions"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-5cabf852fd11ed",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-08",
"port": "Rudesheim am Rhein, Germany Hesse",
"arrival": "00:00",
"departure": "23:59",
"country": "Germany",
"locode": null,
"port_source_id": "1193",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "08 Dec",
"sources": [
"cruisemapper",
"shoreexcursions"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-a358cf0837b157",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-09",
"port": "Cochem, Germany Rhineland-Palatinate",
"arrival": "00:00",
"departure": "23:59",
"country": "Germany",
"locode": null,
"port_source_id": "3974",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "09 Dec",
"sources": [
"cruisemapper",
"shoreexcursions"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-dfc1319563a85d",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-10",
"port": "Bernkastel-Kues, Germany Rhineland-Palatinate",
"arrival": null,
"departure": null,
"country": "Germany",
"locode": null,
"port_source_id": "274",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "10 Dec",
"sources": [
"cruisemapper",
"shoreexcursions"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-97282a144a4448",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-10",
"port": "Trier, Germany Rhineland-Palatinate",
"arrival": "00:00",
"departure": "23:59",
"country": "Germany",
"locode": null,
"port_source_id": "4017",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "10 Dec - 11 Dec",
"sources": [
"cruisemapper",
"shoreexcursions"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-5ff29b440d68e4",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-11",
"port": "Trier",
"arrival": "00:00",
"departure": "23:59",
"country": "Germany",
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-5ff29b440d68e4",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-12",
"port": "Paris City, France",
"arrival": "00:00",
"departure": "23:59",
"country": "France",
"locode": null,
"port_source_id": "378",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "12 Dec",
"sources": [
"cruisemapper",
"shoreexcursions"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-c63c45d3bd4b62",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-12-13",
"port": "Paris City, France",
"arrival": "00:00",
"departure": "23:59",
"country": "France",
"locode": null,
"port_source_id": "378",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "13 Dec",
"sources": [
"cruisemapper",
"shoreexcursions"
],
"scenic_cruising": false,
"original_port": null,
"portId": "p-c63c45d3bd4b62",
"tender_reported": false,
"tender_possible": false
}
],
"source_id": "5247248",
"url": "https://www.cruisemapper.com/ships/Viking-Alsvin-920?tab=itinerary",
"sources": [
"cruisemapper",
"shoreexcursions"
],
"field_sources": {
"title": "cruisemapper",
"nights": "cruisemapper",
"end_date": "cruisemapper",
"embark_port": "cruisemapper",
"disembark_port": "cruisemapper",
"url": "cruisemapper",
"source_id": "cruisemapper"
},
"shipId": "s-114049fc67e5e4",
"id": "v-87702376b639f8",
"path": "/v/viking/viking-alsvin/20261202-20261213",
"pathAliases": []
}