Lagonissi has many beautiful sandy beaches including those of Pefko, Agios Nikolas and Galazia Akti which are organised.
In recent years, the Greek government-debt crisis has led to the privatisation of many state owned properties, including beaches.
The state is oriented towards their privatisation, although locals' opposition makes beaches' future property status uncertain.
Lagonissi has an indoor basketball/volleyball arena located close to the gymnasium. There are numerous outdoor basketball courts and football pitches, a tennis court and two beach volleball courts. Furthermore, there is a gym and many indoor areas provide lessons for martial arts, yoga and aerobic exercises. An equestrian club called "St.George" is located in the eastern outskirts of the community as well.
Greek National Road 91 connects Lagonissi with Athens and Sounio, while new-built Thorikou road connects Lagonissi with Greek National Road 89.
OASA (Athens Urban Transport Organisation) operates a frequent all-year round bus service to and from Elliniko metro station with the designation 122.
The average travel time between Lagonisi and Elliniko metro station is about 50 minutes.
Furthermore, there is a KTEL coach service connecting central Athens with the entire coastal area of western Attica, from Palaio Faliro to Cape Sounion. An inter-municipality bus service operating four to five times per day connects Lagonissi with Kalyvia Thorikou.
Taxi service is available as well.