Tree Yoga School
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Out in the world · Ohio

Ohio
champion trees.

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

253 listed records252 records with map points68 Library species represented
Explore the Ohio map →Register & coverage ↓

The register behind the map

Dates, sources & coverage.

Complete native and non-native lists · screenshots October 9, 2026

Native tree register ↗Non-native tree register ↗

253 records are included in this imported selection. 252 have approximate map points; 1 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

All 127 entries from the Native Ohio Champion Trees list are included, checked against all six table pages (1–127 of 127) in screenshots captured October 9, 2026. All 126 non-native entries are also included, checked against all six non-native pages (1–126 of 126).

Names, circumference in inches, height and crown spread in feet, scores, and counties follow the published tables. Separate rows are retained even when species repeat, including both Black Ash trees, both Pawpaw trees, both Scarlet Oaks, and both entries for Crataegus coccinea var. pringlei. The non-native table also repeats Common Apple, Hedge Maple, and Western Red Cedar; every row remains included. The two Western Red Cedar rows have identical measurements and county and may refer to the same tree. Membership in the native or non-native list follows the source table.

252 records use 67 approximate Census county points. Gray Birch has no county in the source and remains searchable without a marker. Measurement dates, exact tree locations, and visiting access are not supplied. American elm retains the published 333 points despite a discrepancy with its measurements.

Full source links on the shared map →

A glimpse of the register

Look up. Look closer.

These are 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.

Preble County

Yellow-poplar

Liriodendron tulipifera

Published height
176 ft
Published points
390

Date in record: Not listed

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Athens County

Eastern White Pine

Pinus strobus

Published height
167 ft
Published points
295

Date in record: Not listed

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Hamilton County

Pecan

Carya illinoinensis

Published height
142 ft
Published points
307

Date in record: Not listed

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Hocking County

Eastern Hemlock

Tsuga canadensis

Published height
141.6 ft
Published points
292.4

Date in record: Not listed

Explore this record →

From a record to a relationship

Get to know the trees.

These Library species appear in Ohio’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.

We have not published a Ohio visit guide yet. Start with a tree you can visit with permission nearby, or explore our guides in other states.

A five-minute practice with any tree →Explore available visit guides →
Open the Ohio map →Return to a familiar tree →