Ko Si

Ko Si: crowds and conditions

Typical pattern: moderate; weekends busier. Been there recently? Post today’s status and it shows here for the next traveller.

Status options for this river spot: Water flowing well · Low flow / trickle · Dry, no water · Entry closed.

Best time to visit Ko Si

Season: September to February; boat services pause in floods.

Busiest days: Weekends and long holidays.

Crowd: Moderate; weekends busier.

Typical week: Mon light · Tue light · Wed light · Thu light · Fri light · Sat busy · Sun busy.

How to reach Ko Si — distance from nearby cities

Coordinates: 7.92978, 98.80534. Road distances are estimates; the road-trip planner uses real routes and adds stops worth the detour.

Places to visit near Ko Si

• Thale Waek · attraction · Krabi · ~4 km · Must-see
• Ko Poda Beach · beach · Krabi · ~6 km · Must-see
• Ao Rai Le · beach · Krabi · ~12 km · Must-see
• Ko Phi Phi Don · attraction · Krabi · ~26 km · Must-see
• Ko Yao Yai · attraction · Phang Nga · ~31 km · Must-see
• Ko Sirey · river spot · Phuket · ~52 km · Must-see
• Phuket Old Town · fort · Phuket · ~58 km · Must-see
• Thalang National Museum · museum · Phuket · ~61 km · Must-see
• Phang Nga Bay · beach · Phang Nga · ~61 km · Must-see
• Khao Phing Kan · attraction · Phang Nga · ~64 km · Must-see
• Wat Chalong · attraction · Phuket · ~66 km · Must-see
• Phuket Elephant Nature Reserve · sanctuary · Phuket · ~66 km · Must-see
• Phuket Big Buddha · Buddhist site · Phuket · ~69 km · Must-see
• Patong Beach · beach · Phuket · ~70 km · Must-see
• Karon Beach · beach · Phuket · ~71 km · Must-see
• Kata Beach · beach · Phuket · ~72 km · Must-see
• Kata Noi Beach · beach · Phuket · ~72 km · Must-see
• Sirinat National Park · sanctuary · Phuket · ~73 km · Must-see

See everything within a day’s drive of Ko Si

Other rivers, islands & mangroves near Ko Si

• Ko Sirey · river spot · Phuket · ~52 km · Must-see
• Lao Pe · river spot · Krabi · ~0 km
• Ko Khom · river spot · Krabi · ~3 km
• Tub Islands · river spot · Krabi · ~4 km
• Ko samet · river spot · Krabi · ~12 km
• Phi Phi Island Pier · river spot · Krabi · ~21 km
• Phi Phi Islands · river spot · Krabi · ~27 km
• Ko Lao La Ding · river spot · Phang Nga · ~29 km
• Rai Island · river spot · Phang Nga · ~32 km
• Nok Island · river spot · Phang Nga · ~32 km

All rivers, islands & mangroves in Thailand

Frequently asked