Staying at Glass Residence hotel, you will be 25 minutes' stroll from Zrzutowisko "Pierzyna" W Malcanowie and 2.3 miles Rezerwat przyrody Swider. If you are willing to explore even more landmarks in Otwock, consider checking out Kosciol pw. Swietego Jozefa Oblubienca Najswietszej Maryi Panny set 1.5 miles away.