The best time to go to Kupjak is during the summer months, from June to September, when the weather is warm and sunny, superb for outdoor activities.The summer season in Kupjak offers reliable sunshine and pleasant temperatures, making it ideal for exploring the natural beauty of Primorje. This period is superb for those who enjoy hiking, cycling, or simply relaxing by the water. You'll find that most local businesses and attractions are fully operational, ensuring a complete holiday experience.For travellers who prefer a quieter experience and slightly cooler temperatures, late spring (May) or early autumn (October) can also be lovely. During these shoulder seasons, you can still enjoy many outdoor pursuits without the peak summer crowds, often finding good value on accommodation.