Thousand Islands

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  "name": "Thousand Islands",
  "slug": "thousand-islands",
  "type": "region_colloquial",
  "status": "minimum",
  "tier": "t1",
  "centroid": {
    "crs": {
      "type": "name",
      "properties": {
        "name": "EPSG:4326"
      }
    },
    "type": "Point",
    "coordinates": [
      -76.0041842,
      44.3603504
    ]
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  "parentId": null,
  "country": "United States",
  "countryCode": "US",
  "stateProvince": "NY",
  "county": null,
  "timezone": "UTC-4",
  "descriptionShort": "The St. Lawrence River's Thousand Islands archipelago straddles the US-Canada border, offering walleye, pike, and smallmouth bass among rocky shoals, shipping channels, and historic stone cottages.",
  "descriptionLong": "The Thousand Islands region spans roughly 50 miles of the St. Lawrence River between Lake Ontario and the Canadian border, where the river fractures into a maze of granite-bedded islands, narrow channels, and deep pools. This is freshwater fishing at the intersection of geography and history—the landscape is defined by 1,800-plus islands ranging from bare rock to densely forested refuges, with Gilded Age mansions and stone lighthouses punctuating the shoreline.\n\nWalleye dominate the fishery here, particularly in spring and fall when they school in the deeper channels and around the rocky structure that characterizes the region. Summer brings strong smallmouth bass fishing on the shallower flats and island edges, where sight-casting to cruising fish is possible in clear water. Northern pike are present year-round, especially in the weedier bays and backwater areas. The river's current and the shipping traffic—large freighters regularly pass through—create distinct fishing zones: slack water behind islands, current breaks at channel mouths, and the main navigation channel itself, which holds suspended fish.\n\nThe region's complexity is both its appeal and its challenge. Guides familiar with the island layout, seasonal current patterns, and the river's 2-to-3-foot tidal swing are essential. Water levels fluctuate with Lake Ontario conditions and seasonal runoff, affecting where fish hold and which shallow areas remain fishable. The best fishing typically occurs in May through June and September through October, when water temperatures are moderate and walleye are most active. Summer can be productive but requires early starts to avoid the afternoon pleasure-boat traffic that peaks mid-week.\n\nAccess is centered around the villages of Alexandria Bay, New York, and Clayton, both on the American shore. The river here is wide and relatively forgiving compared to its narrow upper reaches, making it accessible to anglers of varying skill levels, though local knowledge of the island channels and current seams remains invaluable.",
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  "source": "editorial",
  "pipelineId": 353891,
  "createdAt": "2026-06-15T22:15:23.557Z",
  "updatedAt": "2026-06-15T22:15:23.557Z",
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