Wei-Yun Mak
Google
From the north part of Saracen Beach, there's a path next to Sara resort that isn't marked on Google Maps. Then it's a walk on concrete, red dirt track, loose stones and rubble up and down a hill, then a jungle path which can be muddy. You come out at the Lazy Beach Hotel. From Sara to Lazy took 30mins. Definitely wear shoes.
The best snorkeling is at the rocks to the north of the beach, which is another 10min walk along the beach.
The snorkeling is ok - reef is nice, small groups of the usual tropical fish, but it's close to rocks and the visibility if there's any waves is poor.
The north part of the beach is not cared for and full of mounds of trash.
Saracen Beach is a much nicer beach, less waves, more gradual steep. The snorkeling or beach is not worth the walk over.
If you are going to cross over, go purely for the sunset. Didn't go to sunset beach so not sure if that is better.