Harcourt Arboretum

Nuneham Courtenay, Oxfordshire

Aging record Dawn Redwood Giant Sequoia Coast Redwood Ticketed

Some of Britain's older giant sequoias, plus coast and autumn-red dawn redwoods, at Oxford's arboretum near Nuneham Courtenay. Ticketed.

Draft summary compiled from listed sources — not field-verified.

Was reliable once; now aging — verify before you travel.

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Before you go

Access
Ticketed access
Last checked
20 Jun 2026
Access note
University of Oxford arboretum; paid admission ~£9 adult (concessions £7.20, under-16s free); open daily 10am, parking included with ticket

Access can change with seasons, opening hours, and estate rules. Check the visit link before you set out. Seen a change?

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Botanical Field Guide

Field Access & Conditions

Canopy Weather Safety

High Winds Advisory

Avoid standing beneath mature conifer crowns during storms or high winds. Follow site closure notices and move to clear ground if canopy branches are moving heavily.

Bark Photography

Low-Angle Light

Low-angle morning and late-afternoon sunlight reveals rich fibrous bark texture and distinctive red coloration.

Estate Approach

EasyRoads Route Check

Estate roads often feature narrow single-track lanes and low overhanging boughs. Verify vehicle clearance before setting off.

In the Forest

Tree Radar for iPhone

Designed for use when cellular reception is weak or unavailable. Directional compass points directly toward recorded tree coordinates under dense canopy.

Redwood species here

Dawn Redwood (Metasequoia glyptostroboides)
Giant Sequoia (Sequoiadendron giganteum)
Coast Redwood (Sequoia sempervirens)

Best in autumn: the dawn redwood is deciduous, and its foliage turns a foxy copper-red before falling — often the finest time to visit.

Photos

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Evidence

Aging record

Was reliable once; now aging — verify before you travel.

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Sources
2
Photos
0
Species
3

About this place

Compiled from the listed sources below — not a first-hand account.

Harcourt Arboretum is the University of Oxford's woodland collection, about six miles south of the city near Nuneham Courtenay. Its giant sequoias are among the older examples in Britain, dating from the arboretum's mid-19th-century North American conifer plantings, and it also holds coast redwoods and a number of dawn redwoods that turn a rich brick-red in autumn. Paid admission.

Sources

GBIF

Last updated: 20 Jun 2026

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