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Spring is one of the best-kept secrets of the Swiss Riviera: fewer crowds than summer, flowers on the lakefront and snow still visible on the mountains. This guide covers what Montreux in spring actually offers in April and May, what may still be closed and which 2027 holidays to plan around.

Spring in Montreux at a glance

Weather
Average temperature roughly 10 °C in April and 14 °C in May (Pully normals); pack layers[1]
Narcissi
Wild narcissi bloom on the hills above Montreux from late April into May; timing varies by year[2]
Château de Chillon
Open every day of the year; hours vary by season[3]
Lavaux
UNESCO vineyard terraces, green and quiet in spring[4]
2027 long weekends
Easter 28 March; Ascension Thursday 6 May; Whit Monday 17 May[6]

Short answer: spring is a good time to visit Montreux if you like mild weather, blooming hills and quieter streets. Expect roughly 10 °C in April and 14 °C in May on average, wild narcissi on the heights from late April, and the lakefront and Lavaux vineyards at their freshest. Check mountain railways before you go, and avoid the Ascension and Whitsun weekends if you want the quietest stay.[1][2]

Château de Chillon on Lake Geneva with the Alps rising behind it

In this guide

  1. Weather and what to pack
  2. Narcissus season
  3. Lakefront and Chillon
  4. Lavaux in spring
  5. Rochers-de-Naye and the mountains
  6. Holidays and busy weekends in 2027
  7. A three-day plan
  8. Frequently asked questions

Weather and what to pack

Spring on Lake Geneva is mild but changeable. MeteoSwiss climate normals for the nearby Pully station put the average temperature at roughly 10 °C in April and 14 °C in May, with afternoons noticeably warmer in sunshine and chilly evenings.[1] Pack layers, a light waterproof and shoes that cope with wet vineyard paths. If you plan to go up to the mountains, add a warmer jacket: it is much colder at altitude.

Narcissus season above Montreux

From late April into May, meadows in the hills above Montreux fill with wild narcissi, a well-known sight of the Montreux hills in late spring.[2] Bloom timing shifts with the winter and the weather, and peak weeks vary from year to year, so check the Montreux Riviera tourist office for current conditions before you plan a hike around it. Most walks start with a short train or bus ride up from the lake.

Lakefront and Château de Chillon

The lakefront promenade is at its quietest and prettiest between the winter lull and the summer crowds, with flower beds being planted along the quays. The Château de Chillon is open every day of the year, with opening hours that change by season, so confirm on the castle’s own site before you go.[3] Our Chillon visitor guide covers tickets and timing, and the Montreux–Vevey lakeside walk is a natural spring half-day.

Lavaux vineyards in spring

The terraced vineyards of Lavaux have been a UNESCO World Heritage site since 2007.[4] In April and May the vines are just leafing out and the terraces turn bright green, which makes it a good time to walk between villages without summer heat. See our Lavaux wine tourism guide for routes and tasting tips.

Rochers-de-Naye and the mountains

Snow can linger on the higher slopes well into spring, and mountain railways and restaurants open on their own seasonal calendars. Check the operator’s timetable before you travel and read our Rochers-de-Naye day trip guide.[5] If the summit is closed or cloudy, the lake cruises are a good plan B; see the CGN cruises guide, and note that boat timetables are usually lighter in spring than in July and August.

Public holidays and busy weekends in 2027

Swiss public holidays can make a long weekend busier and pricier. In 2027, Easter Sunday falls on 28 March, so Good Friday and Easter Monday (26 and 29 March) come just before April. Ascension Day is Thursday 6 May and Whit Monday is 17 May, which are the main long weekends of the season.[6] Holiday dates differ by canton (Whit Monday is a public holiday in Vaud); confirm any date you plan around. If you want the best availability and rates, midweek stays in late April and the first half of May tend to be calmer.

A simple three-day spring plan

  1. Day 1 – the lake. Lakefront promenade, the Freddie Mercury statue, then the lakeside walk towards Vevey.
  2. Day 2 – Chillon and Lavaux. Morning at the castle, afternoon on the vineyard terraces.
  3. Day 3 – up the hill. A train to the hills for narcissi or, if open, a mountain summit. Keep the afternoon free in case the weather turns.

The best time to visit Montreux guide compares spring with the other seasons, and the Montreux Riviera Card explains what you can use for free when you stay in a participating accommodation.

Spend spring on the Riviera

Stay in central Montreux with lake views and a kitchen, close to the lakefront and the station for day trips.

See our apartments

Related reading: Best time to visit Montreux · Château de Chillon · Lavaux vineyards

Bahram Khanlarov
Bahram Khanlarov

10+ years in hospitality. BBA Hospitality (Glion), MSc Tourism (FHGR), MSc Data Science (HSLU).

Frequently asked questions

When do the narcissi bloom above Montreux?

Wild narcissi typically bloom on the hills above Montreux from late April into May, but timing varies with the winter and the weather, so check with the Montreux Riviera tourist office before planning a hike.[2]

Is the Château de Chillon open in spring?

Yes. The castle is open every day of the year, with opening hours that change by season; check the castle website for current times.[3]

How warm is Montreux in April and May?

Average temperatures at the nearby Pully station are roughly 10 °C in April and 14 °C in May, with warmer afternoons in sunshine and cooler evenings, so pack layers.[1]

Are the mountains open in spring?

Snow can remain on higher slopes into spring and mountain railways and restaurants follow seasonal calendars, so check the operator’s timetable before you travel.[5]

Which spring weekends are busiest in 2027?

Easter is on 28 March 2027, Ascension is on Thursday 6 May and Whit Monday is 17 May; these long weekends are usually the busiest, so book early or choose midweek.[6]

Sources

  1. MeteoSwiss (meteoswiss.admin.ch), climate normals 1991–2020, Pully station — approximate monthly mean temperatures for April and May — meteoswiss.admin.ch
  2. Montreux Riviera tourist office (montreuxriviera.com) — spring flowers and narcissus season; bloom timing varies — montreuxriviera.com
  3. Château de Chillon (chillon.ch) — open every day of the year; hours by season — chillon.ch
  4. UNESCO World Heritage Centre — Lavaux, Vineyard Terraces (inscribed 2007) — whc.unesco.org
  5. MOB / Montreux Riviera — seasonal operation of mountain railways such as Rochers-de-Naye; check current timetables — mob.ch
  6. ch.ch, the Swiss authorities’ portal — public holidays vary by canton; Easter, Ascension and Whit Monday dates for 2027 derived from the Easter calendar — ch.ch