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What would you like to share?

All reports go to a human reviewer. No account needed.

Spot a new place Found a redwood that isn't on the map yet Most common Share a sighting Visited recently — photos strengthen the record Quick, ~2 min Fix a record Something is wrong, outdated, or missing Update access info Hours, parking, or entry conditions changed Add a source or reference Found a useful article, dataset, or document

Submitting for a specific place? Use the "Share an update" link on the place page.

New place Basics · Step 1 of 4

01 Start with what you know

Name the place, say where it is, and add the notes that would help Among the Redwoods review the sighting.

Change report type

You do not need perfect species names, polished copy, or exact measurements.

02 Set the place

Search for the place, car park, or entrance. You can also paste decimal coordinates or a map link, then widen the radius if the report covers a grove, estate, or uncertain spot.

Use your device's GPS

One tap places your pin within a few metres — far more precise than a postcode or place name.

Smartphone photos already carry GPS. Unedited originals from most phones have the exact location embedded — add them on step 4 and we'll read it automatically, no typing needed.

Select a result, paste coordinates such as 51.605, -2.231, click the satellite map, or drag the pin to refine the spot.

    Satellite location picker 100 m radius

    Map loading is optional. Manual coordinate fields are below, and the written location works without the map.

    No map pin set yet.
    100 m

    Use a small radius for a single tree, wider for a grove, estate, or uncertain report.

    Manual coordinates, no map needed

    Latitude and longitude are optional. Use decimal coordinates if you know them, or leave both blank and rely on the written location.

    03 Useful clues

    These are optional shortcuts for reviewers. Tick anything that fits and leave the rest blank.

    Access
    Species, if you know it

    Optional online search uses OpenStreetMap data in your browser. You can always type your own wording instead.

      Sources or links
      04 Photos and send

      Add photos if you have them. Phone originals are prepared on this device before upload so review stays quick and consistent.

      Photos help confirm the location

      If you photographed the trees on a smartphone, share the original. Any embedded GPS is used only to check the location, then stripped before the photo is stored or shown — it is never published.

      Up to 24 photos. Most phone and camera images work. Each upload must finish under 2 MB, and the whole request must stay under about 50 MB. Drafts remember photo notes and rights choices, but browsers cannot restore the selected files after a reload.

      No photos selected.

      Preparing photos...

        Optional contact
        Review
        Type
        Missing place
        Place
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        Finding
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        Photos
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        Access
        No access clue added
        ✓

        Submitted

        Thank you

        Your contribution has been received with any uploaded photos held for review. There is nothing more you need to do.

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