Secrets St Martin is an adults only all inclusive resort on the Ansel Marcel beach on the French side of the island. It had a pre-opening in March 2020. 

The resort has a small beach with great views and one of the largest pools in the Caribbean. I think this opening is great for St Martin. It provides Secrets lovers with another location to explore and those who want an adults only all inclusive on this great island a place to stay. 
Take a peek: