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Out in the world · Oklahoma

Oklahoma
champion trees.

Remarkable trees, a place to begin. Explore the register, get to know the species, and bring a little attention outdoors.

79 listed records79 records with map points41 Library species represented
Explore the Oklahoma mapRegister & coverage

The register behind the map

Dates, sources & coverage.

Oklahoma Forestry Services map · data updated June 10, 2026 · retrieved October 10, 2026

Published registerTree program

79 records are included in this imported selection. 79 have approximate map points; 0 remain searchable without a marker. Multiple trees can share one town or county point.

Register editions, retrieval dates, and individual measurement dates describe different things. This snapshot does not confirm current tree condition. Approximate map points do not locate individual trees or establish permission to visit.

How this register was selected and mapped

79 source-designated champions from the Oklahoma Forestry Services interactive map, retrieved October 10, 2026. Its dataset was updated June 10, 2026; that update date does not mean every tree was recently measured. Of 213 source records, 83 are marked as champions, 22 as non-champions, and 108 as undefined. Four champion records with reported deaths—Weeping Willow, Lacebark Elm, Black Hickory, and Pecan—are excluded.

Both River Birch champions remain separate records. Names, measurements, and scores are preserved as supplied, including spelling inconsistencies and four missing scores. Only the explicit Date Measured field is used for measurement dates; the separate Year field is shown without interpreting it as a measurement date.

All 79 records use 27 approximate Census county points. These markers do not locate individual trees or establish permission to visit. Public-access classifications are shown where supplied, while addresses, landowner contact details, and individual tree coordinates are omitted. Current conditions have not been independently verified.

Full source links on the shared map

A glimpse of the register

Look up. Look closer.

These are up to four of the highest published heights in this imported selection, when available. Measurements come from different dates; this preview creates no new champion or national titles. Open a record for its status, measurement context, and source notes.

McCurtain County

Bald Cypress

Taxodium distichum

Published height
128 ft
Published points
439.3

Measurement date: Not listed

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McCurtain County

Loblolly Pine

Pinus taeda

Published height
126 ft
Published points
283.78

Measurement date: Not listed

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McCurtain County

Cherrybark Oak

Quercus pagoda

Published height
122 ft
Published points
357

Measurement date: Not listed

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Mayes County

American Sycamore

Platanus occudentalis

Published height
119 ft
Published points
429.4

Measurement date: Not listed

Explore this record

From a record to a relationship

Get to know the trees.

These Library species appear in Oklahoma’s imported register. Explore identification, seasonal observations, and a practice beside a tree. Photographs are species references taken elsewhere. Matches use scientific names without regard to capitalization; botanical synonyms remain separate.

A place to begin outdoors

Plan a thoughtful visit.

Our available Oklahoma guides pair arrival and access information with a practice. A guide may feature an ordinary tree, a forest, or a champion; its inclusion here does not give it a champion title. Check current site guidance before travelling.

Public preserve hike · Keystone Ancient Forest · Sand Springs, Oklahoma

Post oaks of Keystone Ancient Forest

Choose a stable viewpoint on a route suited to you, with room for others to pass. Look at the oak's branches and its place among neighboring trees. Leave bark, leaves, and acorns attached or on the ground, and avoid stepping into undergrowth.

Arrival, access & practice
Open the Oklahoma mapReturn to a familiar tree