Lavaux is internationally famous as a terraced wine-growing region on the shores of Lake Geneva (Lac Léman) in western Switzerland. It covers the territory roughly from Lausanne to Montreux, extending to an altitude of roughly 500 meters above lake level and including 6 lake shore villages and the city of Vevey.
Part of the Lavaux (bas-Lavaux) has been recognised since 2007 as a world heritage site by UNESCO. The territories of two additional communes Savigny and Forel, also belong to the Lavaux, but lie entirely outside the UNESCO world heritage site. With only distant glimpses of the lake, at 700–900 meters altitude, along with the upper reaches of the commune of Puidoux, these outlying parts of the Lavaux lie too high above the Léman for commercial wine-growing, but nevertheless benefit from stunning views of the entire mountain range from the Moléson of the Fribourgeois Préalps to the Dent D'Oche of the Chablais Français. In winter the haut-Lavaux is often sufficiently snow-covered that it is not unusual to encounter off-piste cross-country skiers on the rolling farmland and abundant forest trails. In Autumn, Savigny and Forel may bask in sunny blue skies on the days when Lausanne and the bas-Lavaux remain shrouded in mist. Highly accurate local weather predictions for the region can be had from the web site of the local weather station, MeteoLavaux.
From Lausanne or Vevey many Lavaux villages are reachable by train within a few minutes : Lutry, Vilette, Cully, Epesses, Rivaz and St-Saphorin with the S1, S2 and S3 trains. Chexbres is reachable from Vevey with the S31 train. Lausanne has good connections to other major cities of Switzerland, including Geneva, Bern, and Zurich. Most trains run roughly between around 5am and midnight everyday of the week, though the number of trains is somewhat more limited on Sundays and holidays. For details check the website of the Swiss Federal Railway.
One of the nicest ways to spend an afternoon anywhere is to take a boat from the port of Ouchy on the Lakefront of Lausanne or from Vevey or Montreux. Enjoy the terraces which produced it roll by at a leisurely steam-powered pace. It's possible (although a much longer ride) to take the same steamboat all the way from Geneva or Evian. The steamboat ports in the Lavaux include Lutry, Cully, Rivaz, and Vevey.
The regional trains stop at many of the villages along the way and can be used to get around . However, the Lausanne-Montreux line runs close to the bottom of the Lavaux, near the big lake, so you are guaranteed to see almost nothing on the train ride (except gorgeous views of LacLéman and the Savoie Alps between Lutry and Vevey), and the train stations are often in the suburban commerce centers of the larger municipalities, away from the vineyards themselves. There is also a Train-des-Vignes that runs from Vevey to Puidoux which can be quite scenic if you aren't fit enough to hike or walk around the Lavaux. There is also a funicular from Vevey to Mont-Pelerin station (where you can walk in perhaps 1.5 hours to the Mont-Pelerin summit at 1080 m which has a viewing tower), a train from Vevey to Les Pleiades (1360 m), and several others. Although not exactly the Lavaux, the cogwheel train from Montreux to Rochers-de-Naye (2042 m) is great because of excellent views on a clear day (although slightly expensive).
Regular buses (No. 65 service) run 7 days a week from the Lausanne Metro stop "La Sallaz" to the Lavaux's high altitude communes of Savigny and Forel. These two villages make ideal starting points for countryside walks, or family cycle trips on quiet lanes. (cycle transport is permitted on the buses, and for the adventurous but lazy, electric cycles can be rented in Forel).
A fit traveler should be able to reach the village of Cully, in the center of the Lavaux from the port of Ouchy in Lausanne in about an two hours. If you're feeling more ambitious consider the popular walking tour of Lavaux vineyards. The whole walk from Chateau d'Ouchy (Lausanne) to Chateau de Chillion (Montreux) takes about 9 hours, not counting stops for wine-tasting and picnics. This should make for a relaxing 3-day itinerary if you book hotels at villages along the way. The Montreux-Vevey tourism board offers an excellent brochure with a detailed map of the entire bas-lavaux region called "A la découverte des terraces de Lavaux". It can be obtained upon arrival in Lausanne at the tourist office immediately outside the train station.
For no apparently good reason, it is much harder to find official guides detailing the footpaths and bike trails of Savigny and Forel, but the region is packed with gems for the discerning explorer, and is liberally peppered with charming, inexpensive places to stay. At least one web-site (dead link: December 2020) provides an excellent source of attractive bed and breakfast accommodations throughout the entire Lavaux (haut et bas), which are not to be found through the Montreux-Vevey tourist board's site .
Cyclists with strong legs and a decent bicycle may find the Lavaux to be a great place to cycle some hills, and the entire Lausanne-Montreux stretch is easily doable in anywhere from under 2 hours (if you take the uninteresting path the waterfront level) or in a full day (if you take the scenic and paved Route de la Corniche along the vineyards and make plenty of photo stops along the way). Be prepared to walk your bicycle on some roads that are too steep, test your brakes very well, and watch out for extremely steep sections of roads around the corner when descending along vineyard routes. Cycles could be rented in Lausanne for those without one in Switzerland. Get the brochure described above if you don't have a cycling map. For the more adventurous, why not also discover the Lavaux's hinterlands by pedalpower. An abundance of quiet well signed cyclable routes cover the unspoiled countryside between the Mont Pelerin (above Chardonne) and the communes of Puidoux, Forel and Savigny, from where you can freewheel all the way back down to the lakeshore at Lutry (if your bike has reliable breaks).
If you are athletic, cycling is probably the best way to daytrip the bas-Lavaux because you will always be going right alongside the vineyards and villages rather than at the train stations below, and unlike driving, you can stop anywhere at ease to enjoy the breathtaking scenery. Start in Lausanne's waterfront at Ouchy, and simply hug the coast until you get to Lutry's old town; turn left, go uphill, and look for the Chateau de Bertholod sitting amongst vineyards. From there, simply follow a map, signs, or your desires eastward; it's hard to not reach Montreux because you will always have the giant lake in view to guide you. The Route de la Petite Corniche which later becomes the Route de la Corniche are particularly scenic. You can even stop in Chexbres for a budget lunch at the Coop, and then continue onwards. When you reach Montreux, catch an S train back to Lausanne with a bicycle ticket, or cycle back via the flat and fast roads at waterfront level.
The Route de la Corniche, between Lutry and Vevey makes for a nice drive, and there are a couple of parking spots on the way should you feel the urge to snap a picture. You will, however, miss the best views and the peacefulness of the place if you stay in your car for too long.
One of the great joys of spending your leisure time in a place like the Lavaux can be exploring on foot. There are dozens of footpaths and stairways linking the vineyards with the major villages and the cities of Lausanne and Vevey. For the fit, a trip up through the vineyards to the Tour de Gourze (dead link: January 2023) in the commune of Riez will reward you with fantastic views of the entire length of the Lac Léman as well as the possibility of a tempting fondue on an atmospheric terrace known only to the locals. The Tour can be reached by car, but beware, the road is narrow and steep.
This site provides details of a good selection of attractive, affordable B&Bs throughout the Lavaux region.