April is the most popular time to visit Imabari, as it falls within the peak season from March to May. This vibrant period is marked by the stunning cherry blossom season, where visitors flock to see the delicate pink blooms that adorn the city and its surroundings. The pleasant temperatures, typically ranging from 10 to 20 degrees Celsius, create a friendly space for outdoor activities, sightseeing, and leisurely strolls along the waterfront.During this peak season, you can enjoy various activities, from exploring Imabari Castle to enjoying the local cuisine at bustling markets. The mild spring weather makes it comfortable to experience the picturesque landscapes and cultural sites that the region has to offer.For those looking for a more budget-friendly option, consider visiting in October. While this month is quieter, it boasts its own charm with autumn foliage painting the area in warm hues. It's a superb time for scenic walks and enjoying the tranquil beauty of Imabari without the crowds, allowing for a more relaxed exploration of the city's highlights.Ultimately, the best time to book a holiday rental in Imabari really depends on whether you're drawn to the lively option of cherry blossom season or the serene beauty of autumn.