Start your trip by visiting the Łazienki Palace, located in the beautiful Royal Baths Park. The palace, often referred to as the "Palace on the Water," is a charming neoclassical building situated on a picturesque lake. You can stroll around the park, enjoying the beauty of the landscaped gardens, and visiting the Amphitheatre, Chinese Garden, and the Palace Orangery.
Take a day trip to the Zegrze Lake, located in the north of Warsaw. It's one of the best places to relax in nature and spend some time by the water. You can rent a boat, go fishing, or just enjoy the scenic views. There are also several beaches around the lake where you can swim or sunbathe.
Wind down your trip by visiting the Służewiec Horse Racing Track, one of the oldest and largest in Europe. You can watch the horse races, or even place some bets, and enjoy the festive atmosphere. There are also several entertainment options, including bars, restaurants, and shopping areas.
If you have more time, you can also visit the Warsaw Uprising Museum, which offers a fascinating insight into the history of Poland. Alternatively, you can explore the Old Town, which is a UNESCO World Heritage Site, and indulge in some Polish cuisine at one of the many traditional restaurants.
If you have less time, you can skip Zegrze Lake and spend more time at the Łazienki Palace or Służewiec Horse Racing Track.