Map the Argentine reach of Tierra del Fuego’s Río Grande, with current provincial rules, permit guidance and a coastal point weather forecast.
Check before you fish. Resolution 259/2026 opens Río Grande and its listed tributaries from 30 October 2026 to 18 April 2027 inclusive, with release of all salmonids. Río Grande/Menéndez preferential-zone permits can be additional to the ordinary licence. El Tropezón and other authorized entries require SAPTDF registration and reservation under the resolution; the public system describes resident access. Private estancias and visitor arrangements require separate authorization. The river-specific closing date applies; the general provincial closing date does not replace it. Check the signed regulation and entry requirements for your exact reach. Official fishing information.
Season planning. Río Grande’s published 2026/27 season is 30 October–18 April, with release of all salmonids. Entry arrangements and preferential permits are separate from the river outline.
Loading map… Water and fishing locations are listed alongside it.
Outlines show geography, not fishing rights or beat boundaries. Measurement stations do not indicate fishing access. The 3D map control shows terrain.
Water & locations · Río Grande — Argentine reach
Stations are not fishing access
Named IGN features cover the Argentine reach, ending near the Chilean border. Chilean headwaters are not mapped. These outlines provide geographic context, not fishing concessions, access rights or legal boundaries. No precise publicly published fishing-entrance coordinates have been verified.
Weather is a point forecast at the published SMN Río Grande B.A. coastal reference, not measured conditions across all fishing beats. No verified current local flow or water-temperature feed is connected. Weather comes from MET Norway and describes air temperature, rain and wind. It does not measure water temperature or predict river flow. No six-month fishing forecast or popularity score is inferred from these readings.
No precise fishing entrances are mapped yet. Any station markers identify monitoring locations. Use the official fishing and access sources below and confirm entry and private-land requirements locally.
Instituto Geográfico Nacional · perennial watercourses · Download water geometry (GeoJSON). FUENTE: Instituto Geográfico Nacional de la República Argentina. IGN reuse terms. Not supplied per feature by the WFS; retrieved 30 October 2026. Exact named Río Grande features in the bounded Tierra del Fuego query. Covers the Argentine reach only, not Chilean headwaters. Source geometry is context, not fishing boundaries or public access.