Locals of Hakodate and tourists both agree that Asahi-dake is a great place to go for a hike and to take in the scenery the area has to offer. Hiking in the area is often enjoyed most when the weather begins warming up and the chance for rain is low. Considering this, it would be recommended to fly to Hakodate during May and June to take advantage of the warmer weather and go for a hike. If you’re looking to do your hiking in warmer conditions, consider planning your flight to Hakodate for May and June. Parks like Odori Park are popular hot spots in those months.
The best time to go skiing is usually when temperatures are low and chances of snow are high. The month of January is considered the best time for skiing in the Hakodate area. Niseko Mountain Resort Grand Hirafu is a recommended mountain in the area. Alternatively, Furano Ski Area is also a very popular ski mountain in the Hakodate area.