Koh Samui Walking Street Markets

https://blog.amari.com/en/7-walking-street-markets-koh-samui/

Elephant sanctuary

- There are 2 - Sanctuary + Haven (Sister companies) others may say they're sanctuaries, but they are not

https://www.samuielephantsanctuary.org/

https://samuielephanthaven.org/

Tamarind Springs

https://www.tamarindsprings.com/en/

Conrad Spa

https://www.hilton.com/en/hotels/usmksci-conrad-koh-samui/things-to-do/spa/

Avani + spa

https://www.avanihotels.com/en/samui/spa

Boat trip to National Park Islands- Charter or join trip (private or not) - Depending on how many people go

https://www.google.com/url?q=https://oceanasamuiyachts.com/destinations/angthong-marine-park/&sa=D&source=editors&ust=1728066426110859&usg=AOvVaw33xJ1gPWasmRSoVVNuw464

Na muang Waterfalls

- Local place to visit... 15-20 mins away. This can be booked the morning of. Bring appropriate shoes for this hike and ensure no one ventures off alone (slips and falls are not fun)

https://www.lonelyplanet.com/thailand/hat-lamai-the-southeast/attractions/na-muang-waterfall-1/a/poi-sig/1243057/1342057