best spa/resort in Thailand

Hello,

Going to Thailand for our honeymoon. Can you recommend a great spa resort, preferably environmentally friendly/eco spa.

Will it still be beautiful in June?

Thank you.

The Sarojin in Khao Lak won the "Best boutique" hotel in Asia award just a few months ago. Just one Kilometer down the road the Meridien Khao Lak won the "Best Spa" in Asia award. The Sarojin is not only very eco frinedly, but also very embedded in local culture - sponsoring the local school and scholarships fro Tsunami orphans.

FOUR SEASONS in (near) Chiang Mai