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Crystal Dive Koh Tao

Koh Tao's big five-star PADI career center in Mae Haad — pools on site, eco programs, and the island's classic all-levels dive operation.

4.9(1,547)Mae Haad Pier · 1 min walk
Directions

Plan your visit

Hours
Daily 08:30–18:00
Getting there
Mae Haad Pier
1 min walk

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Details

Full opening hours
Monday08:30–18:00
Tuesday08:30–18:00
Wednesday08:30–18:00
Thursday08:30–18:00
Friday08:30–18:00
Saturday08:30–18:00
Sunday08:30–18:00

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Why go, and how to do it well

Crystal Dive is the Mae Haad institution of Koh Tao diving — a PADI five-star Career Development Centre a short walk from the arrival pier, with training pools on site, a beachfront restaurant, and a program that runs from first bubbles to instructor exams. It pairs the polish of a big school with a long-standing environmental streak, as reef-conservation activities, eco days and marine-life education fold into the course calendar, and the shop has collected industry awards for both sides of that ledger over many years.

The Mae Haad base has practical advantages. Step off the ferry and start the same afternoon, dive boats loading beside the pier, and a base that's central without Sairee's late-night volume. Courses, fun-diving trips to the island's circuit of sites, and pro-level training all run daily.

Written by Mac Kiley · Updated Oct 2026

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Around here, on foot

Well-rated places within a short walk of Crystal Dive Koh Tao, nearest first. Minutes are at an easy pace in the heat.

Experience hints

Visitor favorite

Pair your visit. After Crystal Dive Koh Tao, round out your day in Koh Tao with contrasting stops nearby.

7 1 Koh Phangan - Koh Tao, Tambon Ko Tao, Amphoe Ko Pha-ngan

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Tips for Visiting Activities & Tours

Do Outdoor Activities in the Morning

Heat and humidity peak from noon to 3 PM. Schedule jungle treks, cycling tours, and outdoor cooking classes for early morning. Water activities are more flexible since you're in and out of the sea.

Check Operator Safety Records

For adventure activities (zip-lining, bungee jumping, diving), check recent reviews specifically mentioning equipment condition and safety briefings. Thailand's regulation varies — reputable operators will have insurance and certified guides.

Crystal Dive Koh Tao: Frequently Asked Questions

Is Crystal Dive Koh Tao worth visiting?

Crystal Dive Koh Tao holds a 4.9★ rating from 1,547 Google reviews, placing it among the highest-rated activities & tours in Koh Tao.

What are the opening hours of Crystal Dive Koh Tao?

Crystal Dive Koh Tao is typically open 08:30–18:00 — see the full day-by-day schedule in the location info on this page. Hours can change on Thai public holidays, so check ahead for holiday visits.

When is the best time to visit Crystal Dive Koh Tao?

The best months to visit Koh Tao are March – September (calmest water, best visibility), with the most reliable weather. Crowds peak in December – January & July – August — going early in the day usually means fewer people. Months to think twice about: November (monsoon swell peaks).

Where is Crystal Dive Koh Tao located?

Crystal Dive Koh Tao is at 7 1 Koh Phangan - Koh Tao, Tambon Ko Tao, Amphoe Ko Pha-ngan, in Koh Tao. Getting around Koh Tao: Walking around Sairee and Mae Haad; Motorbike rental (฿200–300/day; some concrete roads are extremely steep).

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