The best time to visit Crymych is during the summer months, from June to August, when the weather is at its most pleasant.During this period, you'll generally find warmer temperatures and less rain, making it ideal for exploring the Pembrokeshire countryside and enjoying outdoor activities. It's great for couples or families looking to hike the nearby Preseli Hills, visit local attractions like Castell Henllys Iron Age Village, or take day trips to the coast. The longer daylight hours also allow for more extensive sightseeing.For those who prefer a quieter experience and don't mind cooler temperatures, late spring (April-May) and early autumn (September-October) can also be lovely. The scenery is particularly beautiful with spring blossoms or autumn colours, and popular spots are less crowded.