Kathu in 1 Day for Friends - Koh Hong rock formations and lagoon
In Collaboration with simbaseatrips.com. Updated on February 23, 2026.
Explore the stunning beauty of Krabi island with Simba Sea Trips. Discover hidden hongs, limestone cliffs, and lush landscapes on this unforgettable island tour. Indulge in the serene atmosphere and capture breathtaking views.
This itinerary was created in collaboration with simbaseatrips.com, inspired by the tour Krabi Classics - Phuket to Krabi Islands tour-M. Please check the tour information during your booking process.
Highlights
- Koh Hong rock formations and lagoon
- Hong Lagoon boat lap with turquoise water
- Snorkeling at Chicken Island (Ko Gai)
- Phra Nang Cave and Railay Beach
- Lunch and pool access at Centara Grand Beach Resort & Villas Krabi
Itinerary
Day 1
Full-day small-group speedboat tour from Phuket to Krabi islands. Early departure to avoid crowds, includes breakfast snacks, lunch, snorkeling equipment, guided commentary and hotel pickup from select west-coast Phuket beaches.
Arrival & briefing — Boat Lagoon Marina
Arrive at our office for a short safety briefing while enjoying breakfast snacks, tea and coffee before boarding.
Tips from local experts:
- Arrive 5–10 minutes early to check in and complete any quick paperwork.
- Wear light, quick-dry clothing and bring a small day bag for personal items.
- Keep photo ID and any medication in an easily reachable pocket — the briefing location is the last place to confirm special needs.
Marina & embarkation — Royal Phuket Marina
Walk through Phuket's five-star marina, view yachts and board the speedboat for departure into the Andaman Sea.
Tips from local experts:
- Wear non-slip shoes for boarding and disembarking the speedboat.
- Secure loose items and use waterproof phone cases or dry bags for electronics.
- Listen to crew boarding instructions — seating and lifejackets will be assigned at embarkation.
Koh Hong — first island swim & photos
Arrive at Koh Hong for an early swim in a sheltered bay and photography of the island's dramatic limestone formations.
Tips from local experts:
- Bring a towel and reef-safe sunscreen — apply before entering the water.
- Follow the guide's swim boundaries; currents can vary even in sheltered bays.
- Charge cameras/phones before departure and use a wrist strap or float to avoid loss.
Hong Lagoon — boat lap
Take a short 10–15 minute boat lap around the Hong Lagoon to view the turquoise waters and the dramatic merge of lagoon and island.
Tips from local experts:
- Remain seated while the boat navigates tight lagoon channels and follow crew directions.
- Have your camera ready for postcard-style shots; sunglasses with a strap help when raising the camera.
- If you get cold after swimming, a light windbreaker in your day bag helps on the return to the boat.
Snorkeling — Chicken Island (Ko Gai)
Snorkel around Chicken Island to observe tropical fish and the island's distinctive rock formation (subject to tide and sea conditions).
Tips from local experts:
- Use the new snorkel mouthpiece provided; if you need extra instruction, ask the crew before entering the water.
- Wear a rash vest or life jacket if you are not a confident swimmer — life jackets are provided.
- Avoid touching coral and reef; maintain a safe distance to protect marine life and yourself.
Majestic cave visit — Phra Nang (Phranang Cave)
Visit the large overhanging cave and shoreline that form part of the famous Phra Nang area — an iconic photographic stop on the tour.
Tips from local experts:
- Watch footing near cave entrances; some surfaces can be uneven or damp.
- Bring a hat and water bottle for short walks between beach and cave areas.
- Follow any posted guidance about restricted areas inside the cave to protect cultural sites.
Railay Beach — stroll & swim
Spend time on Railay (West) Beach for a beach stroll, swimming and photography — typically a 30-minute stop.
Tips from local experts:
- Use the boardwalks where provided and avoid carrying heavy bags across sand and rock.
- Tide and beach access can change; check with the guide before heading into the water.
- If you plan to buy snacks or drinks, keep small change handy — many beach vendors are cash-only.
Lunch at Centara Grand Beach Resort & Villas Krabi
Lunch at Centara resort with local island-style dishes. Guests may use the resort pool before and after lunch per the tour description.
Tips from local experts:
- If you wish to use the pool, bring swimwear and a towel; pool access follows resort rules so check with the guide.
- Inform the guide of any dietary restrictions before lunch to allow kitchen staff to assist where possible.
- Keep valuables locked on the boat or use a small dry bag when moving between boat and resort.
Coconut Cape — relaxing final stop
Conclude the island tour with a relaxing stop at a quiet cape area (Coconut Cape) to refuel on fruit and snacks before the return to Phuket.
Tips from local experts:
- Use this stop to rehydrate — bottled water is provided on board but carry a reusable bottle if you prefer.
- Stretch your legs after the boat journey; there is limited shaded seating so bring a hat.
- Secure any wet swimwear in a dry bag or sealed compartment to avoid dampness during the return trip.
Itinerary Attributes
| Days | 1 |
| Highlights | 5 |
| Season | - |
| Month | - |
| Persona | Friends |
| Transfers | - |
| Restaurants | 1 |
| Total Activities | 9 |
| Total Places | 9 |
| Activities Types | Experience, Attraction, Sport, Outdoor, Meal, Break |
