For the best award winning, fun, quality games for children, family and adults, then look no further.

Trefl Puzzles - Educational Games

Since 1985, Trefl has been trying to do its best to satisfy the tastes and expectations of puzzle lovers. Trefl is currently offering puzzles which:

• consists of pieces of different size and number

• are characterised by an attractive design and are based on popular licenses

• are available in a wide range of themes for the youngest customers

• include interesting collections for adultsare of high quality

• are made of environment-friendly materials

About the Wielk Staw Lake

Wielki Staw Lake(1,225 metres (4,019 ft), Polish for The Big Pond) - post glacial natural lake in the Krkonoše mountains, in western Poland. It is situated in the Karkonosze National Park at the bottom of the cirque, on the southern slope of the Smogornia mountain  .

With its area of 8.3 hectares, it is the biggest glacial lake in the whole range. Its depth reaches 25 m, the sjores are covered in subalpine species. Waters of the lake host rare species, some of them even extinct like Isoetes lacustris. Due to the regulations of a nature reserve, the object is closed and can be watched only from the top of the cirque. The place is accessible from the Polish–Czech Friendship Trail (red marks).