Lucan Castle is a historic 15th-century tower house located near the River Liffey. It is one of the oldest structures in the area and offers a glimpse into the medieval past of Lucan. The castle ruins are surrounded by scenic parkland, making it a popular spot for visitors interested in history and photography.

Lucan Demesne is a large public park that was once part of the estate surrounding Lucan Castle. It features extensive walking trails, open green spaces, and a playground, making it ideal for families and outdoor enthusiasts. The park is also home to various wildlife and offers peaceful spots for picnics and relaxation.

Liffey Valley Shopping Centre is a major retail hub in Lucan, offering a wide range of shops, restaurants, and entertainment options. It is a convenient destination for shopping and dining, catering to both locals and visitors.

This hotel and leisure complex provides accommodation, dining, and recreational facilities including a swimming pool, gym, and spa services. It is a popular choice for visitors seeking relaxation and wellness amenities in Lucan.

Griffeen Valley Park is a natural green space offering walking and cycling paths along the Griffeen River. The park is known for its scenic beauty and is a favorite spot for outdoor activities and birdwatching.

Lucan Library is a community resource offering a wide selection of books, multimedia, and public programs. It serves as a cultural hub for residents and visitors interested in literature, learning, and local events.

St. Mary's Church is a historic church in Lucan known for its beautiful architecture and active parish community. It is a significant religious and cultural landmark in the town.

Lucan Golf Club offers an 18-hole golf course set in picturesque surroundings. It is a popular destination for golf enthusiasts looking to enjoy a challenging game in a tranquil environment.

The Mill Shopping Centre is a smaller retail complex in Lucan featuring a variety of shops, cafes, and services. It provides convenient shopping options for locals and visitors alike.

These sports facilities are part of Lucan Community College and include pitches and courts for various sports. They are used for both school activities and community sports events.