Circus Park (Tonola): the Park Built on a Former Clay Pit

Circus Park (Parcul Circului), also called Tonola Park, was designed in 1960–1961 by architect Valentin Donose on the site of a brickworks’ clay pit. It has a natural lake with Egyptian lotus, and the State Circus is inside it.
On the site of a brickworks
Circus Park (Parcul Circului), also known as Tonola Park or State Circus Park, is in Sector 2. The name Tonola comes from the brick factory founded in 1865 by Max Tonola. The park was laid out in the clay pit left after the extraction ended, and today’s lake sits in that depression.
Who designed it
The plans were drawn up in 1960–1961 by architect Valentin Donose, who coordinated an interdisciplinary team at the Bucharest Design Institute (Institutul de Proiectare București), according to a study published in Scientific Papers (USAMV Bucharest). Știrile ProTV gives 1961 as the year it was laid out. We do not state the area: the sources we read give different values, from 17 to 26 hectares.
What you will find in the park
The Circus Lake is fed by springs, according to Știrile ProTV, and Egyptian lotus grows on its shore, declared a natural monument. The trees include ginkgo, plane trees and bald cypresses. The State Circus is in the park, and the paths are lined with sculptures made from dead tree trunks.
Status and condition
On July 1, 2021, the Ministry of Culture, at the request of the National Heritage Institute, started the procedure to classify the park as a historic monument. In 2022, the Sector 2 Local Council asked the General Council to transfer the park from the management of ALPAB (the Bucharest Lakes, Parks and Recreation Administration) to Sector 2, for redevelopment. The draft decision described the playgrounds as degraded and the irrigation system as non-functional.
Frequently asked questions
Who designed Circus Park?
Architect Valentin Donose, in 1960–1961.
Why is it also called Tonola Park?
Because it was laid out on the former clay pit of the brickworks founded in 1865 by Max Tonola.
Is Circus Park a historic monument?
The classification procedure began on July 1, 2021. The sources we read do not show whether the park has been classified since.
Sources
- Știrile ProTV — „Parcul Circul de Stat – locul unic din București care funcționează pe o fostă groapă”, 29 March 2025
- Scientific Papers, USAMV București, Seria B Horticultură — study on Parcul Circului as an urban landscape asset
- Newsweek România — Primăria Sectorului 2 asks to take over the administration of Parcul Circului, 23 February 2022





