Similan Islands,Thailand

• Seven to nine main islands (Mu Ko Similan) with white-sand beaches and dramatic granite boulders
• Iconic viewpoints offering panoramic island and sea vistas
• World-class snorkeling and scuba diving sites with high visibility
• Pristine beaches such as those on Ko Miang and Ko Similan
• Unique rock formations and sheltered bays ideal for photography

• Rounded granite boulders and sculpted rock formations on shorelines
• Clear, turquoise waters with excellent underwater visibility (often 15–30 m)
• Healthy coral gardens supporting diverse reef life: reef fish, moray eels, turtles, and occasional rays and whale sharks
• Secluded beaches and natural viewpoints (great for sunrise/sunset photography)
• Seasonal closure to protect the ecosystem (monsoon-season shutdown)

• Snorkeling over shallow coral gardens — easy access from day-trip boats
• Scuba diving: diverse dive sites for beginners to advanced (boat dives and liveaboards)
• Island-hopping and beach relaxation
• Photography of dramatic granite formations and marine life
• Short hikes to viewpoints on inhabited islands (watch your step on rocky trails)

November to April — dry season with calm seas, best visibility for diving and snorkeling. The park is typically closed during the monsoon (roughly May to October) to protect ecosystems and for safety; check exact annual dates before planning.

Tropical maritime climate: warm year-round (average 25–32°C). Dry, sunny conditions in high season with calm seas; heavy rain, strong winds, and rough seas during the monsoon.

Access is by boat only. Day trips and liveaboards depart from Khao Lak (Tab Lamu pier) and other piers near Phang Nga. Travel times range from about 1.5–3 hours depending on boat type and sea conditions. Nearest major airports: Phuket International Airport (HKT) and Krabi (KBV) — then a road transfer to Khao Lak/Tab Lamu. No overnight accommodation is available on the uninhabited islands except for authorized park ranger facilities; most visitors stay in Khao Lak or on liveaboard vessels.

Day trip: 1 day for beaches and snorkeling. Diving-focused trips: 2–4 days (liveaboard recommended) to access multiple prime dive sites and maximize sighting chances.

Light, breathable clothing; reef-safe sunscreen (essential); snorkeling mask and fins (or rent locally); water shoes for rocky shorelines; hat and sunglasses; light wind/rain jacket in shoulder seasons; dive certification and logbook for certified dive trips.

The islands have no commercial eateries — bring snacks or rely on tour operator provisions. For restaurants, souvenirs, and accommodation, use Khao Lak or Phang Nga: local seafood, Thai dishes, dried seafood products, handcrafted items, and local textiles. Support ethical souvenirs and avoid buying coral or wildlife products.