Very foggy day when we went up, it did clear slightly for the odd photo -I’d say check the weather before going but we walked through all 4 seasons, also very quick changing! Struggled initially but worth it! (Plus there’s a much easier route for those who would prefer)
Nice hot springs, most of the visitors go for it. Water is very hot so try it before entering. Also there are nice hiking trails and waterfalls which we enjoyed a lot especially that at the end we jumped into the springs.
The road up is very bad and bumpy so I'd recommend renting a car or a good motorbike (not a scooter!). There is a waterfall and underwater carvings, interesting to see such s thing. Make sure to bring water and food with you.
BEAutiful park, drive was nice, lots of places to get out and explore along the scenic drive. Many options and able to tailor to your time and abilities.