More than three hundred people gathered on July 12, 2026, for the Grand Splash, a community water‑jumping event held at the waterfront near René‑Lévesque Park and the former marina in Lachine, Montreal. Participants leapt into the water as part of a coordinated effort by local organizers to demonstrate public interest in a new open‑air swimming pool.

The event took place under the oversight of the Lachine borough council, which provided the site and logistical support. Organizers arranged the jump points and safety measures, allowing the crowd to safely enter the water in waves throughout the afternoon. The turnout exceeded expectations, with more than 300 individuals taking part in the splash.

The Grand Splash was designed as a practical gauge of community enthusiasm for an outdoor pool that could serve residents during the summer months. By assembling a large, visible group of participants, the organizers aimed to create a clear signal to municipal officials about the demand for such a facility.

Council members observed the activity and noted the level of engagement from locals. While no formal decision was announced at the event, the strong participation is intended to influence future discussions about allocating resources for an open‑air swimming pool in the Lachine borough.

The site, adjacent to René‑Lévesque Park, offers a scenic backdrop that underscores the potential appeal of a permanent pool in the area. Organizers hope that the visual impact of the splash, combined with the sheer number of participants, will encourage the council to revisit its plans and consider the project in upcoming budget cycles.

The Grand Splash concluded with participants gathering along the shoreline, many expressing optimism that the demonstration would translate into concrete steps toward building the desired public amenity.