秋天这个新西兰的行程合适吗？ 同时希望有同行

请教各方长老 ；这个行程在秋天的新西兰合适吗？不赶路，欣赏秋色为主，请给个修改意见，先谢谢了


大约 4月6日出发

D1 Hongkong—Auckland

D2 Auckland (arrival)—Hamilton

D3 Hamilton—Waitomo Caves—Taopo

D4 Taopo—Rotorua Huka Falls, Lake Taopo WAI-O-TAPU

D5 Rotorua WHAKAREWAREWA, Rainbow Spring, Lake Rotorua

D6 Rotorua—Christchurch--Kaikoura

D7 Kaikoura—Blenheim Whale watching Seal Watching

D8 Blenheim—Picton—Havelock—Nelson Nelson--Motueka Marlborough Sounds, Queen Charlotte Drive

Nelson Takaka (Collingwood) Golden Bay

D9 Motueka—Westport—Greymouth

Cape Foulwind at Westport

Pancake Rocks at Punakaiki

D10 Greymouth—Franz Joseph Glacier

Franz Joseph Glacier

D11 Franz Joseph Glacier—Fox Glacier—Haast

Fox Glacier

D12 Haast—Wanaka

Haast Pass

D13 Wanaka—Queenstown

Arrowtown, Gibbston Valley

D14 Queenstown

Glenorchy

D15 Queenstown Te Anau Milfordsound

D16 Queenstown

Shotover Jet, Skyline Gondola

D17 Queenstown—Mt. Cook

Mt. Cook

D18 Mt. Cook—Christchurch Lake Tekapo

D19 Christchurch

Littelton Harbor, Botanic Garden

D20 Christchurch—Auckland

D21 Auckland—Hongkong—Guangzhou