//
Photo: Judgefloro, CC BY-SA 4.0 via Wikimedia Commons
A garden dedicated to ferns, however as of 2016, only a few ferns are present at the garden. Nevertheless, the garden provides a secluded place for park visitors that prefers a quieter place.
© OpenStreetMap contributors
The World Peace Bell, housed in a gazebo, is a donation by the World Peace Bell Association, a Japanese organization promoting awareness on the world peace movement. It was inaugurated in 1994. The World Peace Bell grounds also has other features such as the Peace Wall, a mural and flag poles with names countries at its base (although flags are no longer hoisted). The grounds is also the location of the Agong of Peace dedicated to the Bangsamoro Peace Process.
A historic house museum which used to be the house of the family of President Manuel L. Quezon and was at 45 Gilmore Street in New Manila, Quezon City. The museum focuses on the personal life of Quezon in contrast to the Museo ni Manuel L. Quezon which focuses on Quezon's political career.
In a secluded area behind the Hardin ng mga Bulaklak, the Cactus Garden features cactuses and succulents of various types and sizes some almost as tall as a human. It also has a greenhouse but is usually off-limits to visitors.
A small secluded area beside the Quezon Heritage House which is dedicated to the bilateral ties of the Philippines and Israel. It features a small three-sided monument which commemorates; President Manuel Quezon's "Open Door Policy" to Jews escaping from Nazi Germany, the United Nations Resolution 181 of November 29, 1947 which led to the creation of the State of Israel where the Philippines voted in favor of Israel, and the 60th anniversary of the establishment of formal diplomatic relations between the two countries.
Manuel Quezon Museum
A museum at the triangular base of the Quezon Memorial Shrine, dedicated to the political career of President Quezon. The remains of President Quezon are inside a marble sarcophagus inside the museum. His wife Aurora Quezon is also interred at the site.
Flower Garden
The Hardin ng mga Bulaklak is a flower garden which is a project of the city government, the Succulent and Cactus Society of the Philippines, and the Philippine Horticultural Society. It features various indigenous flowers and is often a location of gardening and flower shows by various gardening societies of the country.