Island Park

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  "name": "Island Park",
  "slug": "island-park-id",
  "type": "city",
  "status": "complete",
  "tier": "t2",
  "centroid": {
    "crs": {
      "type": "name",
      "properties": {
        "name": "EPSG:4326"
      }
    },
    "type": "Point",
    "coordinates": [
      -111.358989,
      44.5278025
    ]
  },
  "parentId": null,
  "country": "United States",
  "countryCode": "US",
  "stateProvince": "ID",
  "county": null,
  "timezone": "America/Boise",
  "descriptionShort": "Island Park sits at the headwaters of the Henry's Fork, where spring creeks and reservoir tailwater create some of the West's most technical dry-fly water for cutthroat and brown trout.",
  "descriptionLong": "Island Park anchors the upper Henry's Fork drainage in eastern Idaho, a high-altitude valley where the river emerges from Island Park Reservoir and splits into multiple channels through meadowland before coalescing into the main stem. The town serves as the hub for accessing some of the most demanding dry-fly water in the intermountain West. The Henry's Fork here is a study in contrasts: the reservoir section flows cold and clear from deep water, holding large cutthroat and brown trout that have learned to distinguish between naturals and imitations. Downstream, the river braids through sagebrush flats where spring creeks feed in, stabilizing temperatures and creating the gin-clear conditions that made this valley famous among technical fly fishers. The cutthroat trout dominate the upper sections, though browns become increasingly prevalent as you move downstream toward the confluence with the South Fork. Fishing here demands precise presentations and small flies—size 18 and smaller is standard—with the dry fly the preferred method from June through September. The water runs cold year-round, rarely exceeding the mid-60s even in peak summer. Access is excellent, with multiple public and private takeouts along the main stem and numerous tributary creeks worth exploring. The elevation ranges from roughly 6,000 feet at the reservoir to 5,500 feet at the lower meadow sections, and weather can shift quickly in this exposed country. Island Park itself is a small community oriented entirely toward the fishing calendar, with lodges and outfitters geared to the demands of serious anglers. The season runs strong from late spring through early fall, with late summer offering the most technical fishing as water levels drop and trout become selective.",
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  "verticals": [],
  "waterCharacteristics": [],
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  "metadata": null,
  "nhdFeatureId": null,
  "gnisId": "02410121",
  "gnisName": null,
  "reachCode": null,
  "hucCode": null,
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  "streamOrder": null,
  "nhdFcode": null,
  "nhdFtype": null,
  "drainageAreaSqKm": null,
  "slopePercent": null,
  "elevationMin": null,
  "elevationMax": null,
  "lengthKm": null,
  "areaSqKm": 15.752553,
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  "noaaCurrentStationIds": null,
  "censusGeoid": "1640600",
  "censusLsadc": "25",
  "areaWaterSqKm": 0.275941,
  "seoKeyword": "Island Park ID fishing",
  "seoSearchVolume": 1300,
  "seoCompetition": "LOW",
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  "source": "seed",
  "pipelineId": 14366,
  "createdAt": "2026-06-15T22:14:15.739Z",
  "updatedAt": "2026-06-15T22:14:15.739Z",
  "destinationSpecies": [
    {
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      "destinationId": "247ad127-383f-477e-b3bf-504d4443263e",
      "speciesId": "8b39ed9f-9164-476e-a2ad-2e725052b8c1",
      "availableMonths": [
        1,
        2,
        3,
        4,
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      "peakMonths": [
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      "seasonalityNotes": null,
      "isPrimary": false,
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      "source": "editorial",
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      "createdAt": "2026-06-15T22:14:15.739Z",
      "updatedAt": "2026-06-15T22:14:15.739Z",
      "species": {
        "id": "8b39ed9f-9164-476e-a2ad-2e725052b8c1",
        "commonName": "Brown Trout",
        "scientificName": "Salmo trutta",
        "slug": "brown-trout",
        "category": "freshwater",
        "description": "The brown trout is an angling aristocrat, its beauty more subtle than gaudy. Imagine a fish of elegant proportions – a torpedo-shaped body built for station-holding in currents, typically averaging a rewarding 14-20 inches. But the magic is in the detail: a canvas of olive to golden brown, generously peppered with a constellation of dark and often red-orange spots, each haloed by a light ring. Its lower fins often carry a warm, buttery yellow hue, and a clean, unspotted tail. The real trophies, the leviathans of legendary rivers and lakes, can push past 30 inches and 20 pounds, developing a pronounced, kype-heavy jaw that speaks of a life of predatory dominance.",
        "aliases": [
          "browns",
          "brownie",
          "German Brown",
          "Brownie",
          "Sea Trout (anadromous form)",
          "Loch Leven Trout",
          "Salmo"
        ],
        "imageUrl": "https://media.meridiaoutdoors.com/media/species/brown-trout/main.webp",
        "featuredRank": 4,
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        "pipelineId": 2,
        "createdAt": "2026-03-22T21:15:25.841Z",
        "updatedAt": "2026-05-09T22:29:36.473Z"
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