Takua Pa is a district in Phang Nga province in south Thailand. The district is on the Andaman Sea coast. To the north of the district is Si Phang …Takua Pa is a district in Phang Nga province in south Thailand. The district is on the Andaman Sea coast. To the north of the district is Si Phang Nga National Park. The southern part of the district contains Khao Lak-Lam Ru National Park, which includes the beach resorts of Khao Lak, devastated by the tsunami resulting from the 2004 Indian Ocean earthquake.