There are three day trips that are recommended. One is to Cascais village and if you have a car you can drive to Guincho beach. Here there are very good restaurants where you can taste grilled fish or seafood and try a chilly white wine. Visit the centre of the village, it is worth while. Guincho is a famous beach where you can surf or wind surf, it is a nice and clean beach. A little windy but  there are also good restaurants in front of the sea.

To leave the bustle of the city for a day and explore some of Portugal's beautiful coastline, try a bicycle tour in Parque Natural Arrabida, or the Sado River Estuary, both just a quick train ride from Lisbon to Setúbal.  The natural park system remains nearly untouched and serves as a fine example of original mediterranean landscape.  This region goes almost unnoticed as there is little advertised in the way of Arrabida, but remains a must see for anyone travelling to Lisbon.  The local bicycle outfitter will set you up with a good bicycle and detailed map of the park so you might explore on your own or with a guide.  There's little but breathtaking coastal scenery standing in your way of exploring the area wineries and expansive beaches. 

Another day trip is to Sintra, a famous a picturesque village. This village is world heritage. It has narrow streets and beautiful old houses. You can also visit Palacio da Pena e Castelo dos Mouros. There are good hotels and typical restaurants. Try the famous queijadas de sintra.  Also, packing a picnic would be great.  Once you get up to the area of the palace and castle, there are so many lovely areas to walk through and vistas to sit and enjoy a snack.

Companies offering bicycle tours:

- 1 Day | 3 Day | 6 Day Bicycle Tours