

Itinerary idea for 10-11 days
Hi,
We have flights to Bangkok return. We will have 11 full days in Thailand, the 11th day we fly out at night time.
My ideas so far
Bangkok for 2-3 nights then head up to
Kanchanaburi for 2 nights for some short hiking and ww2 history.
Back to Bangkok and fly to
Krabi for 3-4 nights (snorkelling is the only requirement for my fellow traveller who is my 18 year old child). Then Bangkok for another few days in a different area than we go at the beginning.
Are there some good snorkelling places to spend a few days closer to Bangkok or may as well just fly to Krabi?
Bicycle parking out the front of Alfred Hospital?
Hi, I know there are a few hoops and other things to secure a bike to out front but I’m wondering about safety. It is a high traffic area during the day. I would like to park my bike while visiting a relative in hospital. Am I right to be concerned or is it fairly safe for a hour or 2? I wish they had more secure bike parking everywhere