Beside Chao Samran Beach
Blue Sky Resort is at 5 Moo 2, Chao Samran Beach, Phetchaburi. It is separate from neighbouring Sea Sky Resort. Expedia lists an outdoor pool and private beach area, with English breakfast available for an extra charge.
Check the compact Deluxe category
The listed Deluxe room is about 16 square metres, with garden views, a double bed or twins and a balcony or patio. The modest floor area makes the precise layout worth checking before adding another traveller.

Greenery and quiet in older reviews
Serge, reviewing a three-night stay on 5 February 2023, liked the attractive bungalows and green surroundings. A verified guest writing on 26 February 2020 described a quiet setting and friendly staff; another on 13 March 2019 praised cleanliness and direct beach access.
These older reports explain the appeal of the setting, while leaving current room condition an open question. The strongest reason to consider it is a stay focused on the beach, pool and garden atmosphere.
