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Nyon

A Roman colony founded by Caesar, now a lake town with a white castle and a summer folk festival on the shore.

Updated 30 August 2026

Typetown
WhereVaud
Nearest cityNyon; Geneva about 25 km
Best seasonApril to October; the Paleo festival is in July
Time to allowHalf a day
Getting thereRail on the Geneva-Lausanne line; boats cross to Yvoire in France
EntryFree to walk; museum and castle charges

Julius Caesar founded a colony here around 45 BC for veterans of his legions, Colonia Iulia Equestris, and the Roman town is still legible: columns from the basilica stand re-erected above the lake, and the Roman museum sits on the forum's site with mosaics and inscriptions. Above the harbour the castle, white with five towers, holds a porcelain museum - Nyon had a notable porcelain manufactory around 1800. The town is also headquarters of UEFA. Its largest event is the Paleo Festival in July, one of the biggest open-air music festivals in Europe, held on farmland outside the town, with tickets that routinely sell out within hours of going on sale.

The main sights

  • A Caesar-founded colony - Colonia Iulia Equestris, about 45 BC.
  • Re-erected Roman columns - basilica remains standing above the lake.
  • A white five-towered castle - with the porcelain collection inside.
  • The Paleo Festival - a major July open-air, sold out in hours.

When to go

April to October; July for Paleo if you have tickets. Half a day.

What to expect

Paleo tickets sell out almost immediately and accommodation vanishes with them. Museums close on Mondays. The Roman remains are fragments rather than a site to walk through. The lakefront is pleasant but small.

Nearby

Coppet is along the shore; Geneva is south-west.

Key facts

Heritage statusSwiss townscape worthy of protection
Location46.3820° N, 6.2389° E · map

Source: Wikidata, item Q64027, read on 18 October 2026.

What to pack for Nyon

Chosen from what this place is for. Tap a kit for the full checklist.

  • Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
  • Modest clothing - Shoulders and knees covered - the single most common requirement. Find on Amazon
  • A slim anti-theft daypack - Zips that close properly; keep it in front in crowds and on transit. Find on Amazon
  • A scarf or shawl - To cover the head or shoulders on entry; women especially at mosques. Find on Amazon

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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.

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