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Rat infestation forces Colombo's Viharamahadevi Park to close late-night access

A surge in rodent activity at Viharamahadevi Park is deterring visitors and raising public health concerns across Colombo. Park authorities are grappling with the infestation as weekend crowds and families with children face mounting inconvenience.

LSN Sri Lanka · 5 October 2026

Rat infestation forces Colombo's Viharamahadevi Park to close late-night access

Viharamahadevi Park, one of Colombo's most frequented recreational spaces, is experiencing a significant rat infestation that threatens both visitor safety and public health. The nocturnal rodents have become increasingly visible throughout the park grounds, particularly during peak weekend hours when families and residents gather to relax after dark.

Regular visitors to the park, many of whom have made weekend evening visits a routine activity, report growing concerns about the presence of rats wandering openly across pathways and grassed areas. Families accompanying young children have expressed particular alarm, citing health risks associated with rodent-borne diseases and the general discomfort posed by the creatures' proximity to visitors.

The infestation comes at a time when the park serves as a vital green space for Colombo residents seeking leisure and recreation. Park authorities have not yet announced comprehensive measures to address the rodent problem or clarified whether access restrictions may be implemented during evening hours.

The situation underscores ongoing challenges faced by Colombo's municipal authorities in maintaining public spaces. Park management officials are expected to initiate pest control operations, though specific timelines and strategies remain unclear as of now.