Kampinos National Park is one of the largest national parks in Poland, located just outside Łomianki. It features extensive forests, wetlands, and sand dunes, providing habitat for diverse flora and fauna. The park offers numerous trails for hiking, cycling, and horseback riding, making it a favorite spot for nature enthusiasts.

The town center of Łomianki is a pleasant area to explore local shops, cafes, and restaurants. It reflects the town's community spirit and offers visitors a chance to experience everyday life in this part of Poland. Seasonal markets and cultural events are often held here, adding to its charm.

St. Catherine's Church is a notable religious site in Łomianki, known for its architectural style and historical significance. It serves as a spiritual center for the local community and is a peaceful place for visitors interested in religious heritage and architecture.

The Łomianki Marina on the Vistula River offers opportunities for boating and water sports. It is a popular spot during the warmer months for both locals and tourists to enjoy the river scenery and engage in recreational activities.

The Cultural Center in Łomianki hosts various events, exhibitions, and workshops that showcase local art and culture. It is a hub for community activities and provides visitors with insights into the town's cultural life.

The banks of the Vistula River near Łomianki offer scenic walking paths and spots for picnics. These areas are ideal for leisurely strolls and enjoying the natural beauty of the river landscape.

This sports complex provides facilities for various sports including football, tennis, and athletics. It is a center for local sports events and recreational activities, promoting an active lifestyle among residents and visitors.

The local farmers' market in Łomianki is a great place to experience fresh regional produce and traditional Polish foods. It offers a vibrant atmosphere and a chance to interact with local vendors and artisans.

Several smaller nature reserves surround Łomianki, providing habitats for various bird species and native plants. These reserves are perfect for bird watching, photography, and enjoying quiet time in nature.

In the vicinity of Łomianki, there are a few historic manor houses that reflect the architectural and cultural history of the region. Some of these estates are open to the public for tours and events.