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Observatory At South Wing, St Ibbs, 90 Metres To West South West Of House

United Kingdom · Europe
✦ 51.9248, -0.2664

Satellite imagery: Esri, Maxar, Earthstar Geographics

About this observatory

The Observatory at South Wing, St Ibbs is a small early-19th-century observatory near St Ippolyts in North Hertfordshire, England, built in 1801 for the astronomer Reverend William Lax. Now a Grade II listed structure, it's one of the more unusual survivors of Georgian amateur astronomy.

About the Observatory

The observatory is a small circular structure, standing about 3 metres of brickwork topped by a 1-metre timber cowl fitted with windows at the cardinal points, with a rotating dome cap for observation. It was built in 1801 for Reverend William Lax, a mathematician and astronomer who held the living of Ippollitts until his death in 1836.

History

Some of the materials used in its construction were reused from an earlier observatory dismantled at Trinity College, Cambridge, in 1797 - linking this small Hertfordshire building directly to one of England's great university observatories. It is now Grade II listed in recognition of its historic and architectural interest.

Location & getting there

The observatory stands at St Ibbs, near St Ippolyts, in North Hertfordshire, England, in the countryside south of the town of Hitchin.

Visiting the Observatory

As a listed structure on private grounds, the observatory is not a general public attraction; check locally or with heritage bodies before planning any visit.

See your named star from here

Reverend Lax used this small dome to study the sky more than two centuries ago - much the same sky in which a Star Register certificate marks out a star's exact coordinates today. Name a star or browse the catalogue to find yours.

Opening hours

Opening hours and public-visit programs vary by season. Check Google Maps for current times before you travel.

Frequently asked questions
Near St Ippolyts, in North Hertfordshire, England.
It was built in 1801 for Reverend William Lax, a mathematician and astronomer.
Yes, some of its materials came from an observatory dismantled at Trinity College, Cambridge, in 1797.
It's a listed structure and not a general public attraction; check locally before planning a visit.
Location
Nearby observatories
St Ibbs Observatory, Hertfordshire | Star-Register.eu