ms Oosterdam · 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": "ms Oosterdam",
"source": "cruisemapper",
"start_date": "2026-10-03",
"nights": 21,
"title": "21 nights, round-trip from Piraeus-Athens, Greece",
"end_date": "2026-10-24",
"embark_port": "Piraeus-Athens",
"disembark_port": "Piraeus-Athens, Greece",
"ship_imo": "9221281",
"calls": [
{
"date": "2026-10-03",
"port": "Piraeus-Athens, Greece",
"arrival": "05:30",
"departure": "17:00",
"country": "Greece",
"locode": null,
"port_source_id": "80",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "03 Oct 17:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-7687d3d481d203",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-04",
"port": "Nafplio, Mycenae, Greece",
"arrival": "08:00",
"departure": "17:00",
"country": "Greece",
"locode": null,
"port_source_id": "224",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "04 Oct 08:00 - 17:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisetimetables"
],
"votes": 3,
"total_sources": 3
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisetimetables"
],
"votes": 3,
"total_sources": 3
}
},
"primary_source": "cruisemapper"
},
"portId": "p-55c5fa136ce7e6",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-05",
"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",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": "At Sea",
"timing_selection": null
},
{
"date": "2026-10-05",
"port": "Alexandria",
"arrival": "07:00",
"departure": "23:59",
"country": "Egypt",
"locode": null,
"port_source_id": "alexandria-egypt",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "arrival 05 Oct 07:00 / departure 05 Oct 23:59",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisedig",
"method": "completeness_then_source_order"
},
"departure": {
"source": "cruisedig",
"method": "completeness_then_source_order"
}
},
"primary_source": "cruisedig"
},
"portId": "p-2bdf1b75ed5a67",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-06",
"port": "Istanbul, Turkey, Galataport",
"arrival": "08:00",
"departure": "17:00",
"country": "Turkey",
"locode": null,
"port_source_id": "71",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": "2026-10-07",
"raw_time": "06 Oct 08:00 - 07 Oct 17:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisetimetables"
],
"votes": 3,
"total_sources": 3
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"cruisetimetables"
],
"votes": 2,
"total_sources": 3
}
},
"primary_source": "cruisemapper"
},
"portId": "p-15deb0c9a2b270",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-07",
"port": "Istanbul",
"arrival": "00:00",
"departure": "17:00",
"country": "Turkey",
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": "2026-10-08",
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"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-15deb0c9a2b270",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-08",
"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",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": "At Sea",
"timing_selection": null
},
{
"date": "2026-10-09",
"port": "Kusadasi, Ephesus, Turkey",
"arrival": "08:00",
"departure": "17:00",
"country": "Turkey",
"locode": null,
"port_source_id": "623",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "09 Oct 08:00 - 17:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-47b6581b8289f2",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-10",
"port": "Santorini Island, Thira, Greece",
"arrival": "08:00",
"departure": "17:00",
"country": "Greece",
"locode": null,
"port_source_id": "69",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "10 Oct 08:00 - 17:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-a6994fc9e97918",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-11",
"port": "Rhodes Island, Greece",
"arrival": "08:00",
"departure": "23:00",
"country": "Greece",
"locode": null,
"port_source_id": "139",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "11 Oct 08:00 - 23:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-790d7dfd5132df",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-12",
"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",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": "At Sea",
"timing_selection": null
},
{
"date": "2026-10-13",
"port": "Souda-Chania, Crete Greece",
"arrival": "08:00",
"departure": "17:00",
"country": "Greece",
"locode": null,
"port_source_id": "17202",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "13 Oct 08:00 - 17:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisetimetables"
],
"votes": 3,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisetimetables"
],
"votes": 3,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-c3dd0e13efd87a",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-14",
"port": "Piraeus-Athens, Greece",
"arrival": "05:30",
"departure": "17:00",
"country": "Greece",
"locode": null,
"port_source_id": "80",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "14 Oct 05:30 - 17:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "completeness_then_source_order"
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-7687d3d481d203",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-15",
"port": "Mykonos Island, Greece",
"arrival": "07:00",
"departure": "20:00",
"country": "Greece",
"locode": null,
"port_source_id": "64",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "15 Oct 07:00 - 20:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-1de124062f9fa2",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-16",
"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",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": "At Sea",
"timing_selection": null
},
{
"date": "2026-10-17",
"port": "Istanbul, Turkey, Galataport",
"arrival": "07:00",
"departure": "23:00",
"country": "Turkey",
"locode": null,
"port_source_id": "71",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": "2026-10-18",
"raw_time": "17 Oct 07:00 - 18 Oct 23:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"cruisedig",
"cruisetimetables"
],
"votes": 3,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-15deb0c9a2b270",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-18",
"port": "Istanbul",
"arrival": "00:00",
"departure": "23:00",
"country": "Turkey",
"locode": null,
"port_source_id": null,
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": null,
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"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-15deb0c9a2b270",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-19",
"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",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": "At Sea",
"timing_selection": null
},
{
"date": "2026-10-20",
"port": "Kusadasi, Ephesus, Turkey",
"arrival": "07:00",
"departure": "19:00",
"country": "Turkey",
"locode": null,
"port_source_id": "623",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "20 Oct 07:00 - 19:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-47b6581b8289f2",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-21",
"port": "Kos Island, Greece",
"arrival": "08:00",
"departure": "18:00",
"country": "Greece",
"locode": null,
"port_source_id": "763",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "21 Oct 08:00 - 18:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
}
},
"primary_source": "cruisemapper"
},
"portId": "p-6225b88c5fe17f",
"tender_reported": false,
"tender_possible": false
},
{
"date": "2026-10-22",
"port": "Rhodes Island, Greece",
"arrival": "08:00",
"departure": "21:00",
"country": "Greece",
"locode": null,
"port_source_id": "139",
"tender": null,
"tender_evidence": [],
"sea_day": false,
"departure_date": null,
"raw_time": "22 Oct 08:00 - 21:00",
"sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"scenic_cruising": false,
"original_port": null,
"timing_selection": {
"policy": "official-first; strict majority of distinct aggregators; completeness; configured source order",
"fields": {
"arrival": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
"cruisemapper",
"shoreexcursions",
"cruisedig",
"cruisetimetables"
],
"votes": 4,
"total_sources": 4
},
"departure": {
"source": "cruisemapper",
"method": "aggregator_majority",
"agreeing_sources": [
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},
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{
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},
{
"date": "2026-10-24",
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],
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}