We love to hear from you!

  • Use our online contact form
  • Send a text to our office mobile phone: +66 8 1149 9745

Due to the cliffs surrounding Tonsai, mobile phone signals are very weak, it’s better and cheaper to just send a text.
We are open all year but we are not online all the time. Most mails get answered within 24 hours but sometime it can take longer.

just come to the shop the evening before you want to go climbing or join a DWS trip.

If you cannot make it a day before, come at 8.30am on the day for the morning session or before 1.30pm for the afternoon session.

All gear is included and we can advise you further at that time.

If you have a question about Deep Water Soloing, please check our FAQs

If you have a question about the weather, read here http://www.basecamptonsai.com/weather

If you need directions, see below or just print our map

The perfect experience for the students, the perfect organization for the educator. We are happy to provide you with detailed information and references.

Are you planning a school trip or a company outing? We have been running school trips since April 2005 for various schools such as the Alice Smith School from Kuala Lumper, Uplands of Penang, Regents International School from Pattaya, the Lycee Francais de Singapore, Mayflower International, SJI International, Holy Innocent High School, Topas Danish High School, and the climbing club of SMU (Singapore Management University) as well as several companies from Bangkok.