Please give suggestions for visting Kyushu during Christmas (20.12-05.01). Especially need tips for Kumamoto->Kagoshima car trip :)

Hi, From 20 December to 5 January I will be travelling through Kyushu (Kitsuki, Kitakyushu, Fukuoka, Dazaifu, Kuratsu, Nagasaki, Kumamoto — 5 days via car — Kagoshima, Miyazaki).

I am especially wondering what I should do between Kumamoto and Kagoshima after I rent a car in Kumamoto for 5 days (29 December to 2 January).

I was thinking about something like the itinerary below.

I would like to ask you for any suggestions, or maybe brand-new ideas, about what would be fun to do during those 5 days (taking into account the fact that many places may be closed during this period).

I like nature, museums, history and local food .

By the way, has anyone visited Japan’s National Parks during New Year’s Eve or New Year’s Day? Did you faced any difficulties?

29.12 (Monday)

-Mount Aso (4–5 h hike) + Kamishikimi Kumanoimasu Shrine and Takamori Yusui Tunnel Park

-Kuju Mountains – only visiting observatories (Yamanami Highway Observatory, Makinoto Observatory, Chojabaru Visitor Center)

Overnight: Kurokawa Onsen

30.12 (Tuesday)

-Yufuin (Aso-Kuju National Park Sagiridai Overlook)

-Beppu (Beppu Ropeway, Hells (Jigoku), Steam Cooking Center, Oita Prefectural Art Museum — most likely closed)

Overnight: Beppu

31.12 (Wednesday)

-Beppu (Umitamago Aquarium)

-Oita (Oita Prefectural Art Museum and Oita Art Museum — most likely closed)

-Usuki (Usuki Castle Ruins, Nioza Historical Road, Usuki Stone Buddhas)

-Takachiho GorgeOvernight: Ebino (city close to Kirishima Kinkowan National Park)

01.01 (Thursday)

-Kirishima-Kinkowan National Park (small hike 3–4 h)

-Sakurajima (a torii gate buried under volcanic ash in the KurokamichĹŤ district + visiting observatories)

Overnight: Cape Nagasakibana

02.01 (Friday)

-Cape Nagasakibana (Flower Park Kagoshima, Kaimondake volcano)

-Chiran (Chiran Castle Ruins, Chiran Peace Museum)

-Minamisatsuma (Bansei Tokkō Peace Museum — if open)

Overnight:Kagoshima

by wacky6