According to Chongqing Hanhai Ocean Museum’s official website and various review platforms, the museum does offer some indoor performances, exhibitions, or interactive activities on rainy days.
In most cases, these events are part of their regular programming and may include feeding sessions with fish, penguins, or other marine animals; behind-the-scenes explanations from staff members; as well as multimedia presentations, displays, or simulated experiences that don’t require outdoor access. However, it’s always best to check the museum’s website or contact them directly before your visit to confirm any specific events or activities available on rainy days.
Please note: As this information may be subject to change, I recommend verifying with Chongqing Hanhai Ocean Museum or a reliable source for timely updates and confirmation of performances during rain.