Nandi hills is situated approx 50 kms from Bangalore. It is the closest and best weekend Gateway from Bangalore. Weekends are usually happening and surrounded by the youngsters, suitable for Friends and Couples. Things to do: Visit Nandi Temple, Visit Tipu sultans palace and British Bungalow.
You can try Cycling and skating. There are very few Hotels Available, so it is better you get an advance bookings. One can also try Paragliding at Nandi Hills.