Shipwreck Beach - Out to the Galleon and Back - Part 2

When Lara reaches the pier below, look off to the left (east) to spot another mine (3/10) you can shoot for the Mine Sweeper Challenge. Afterward, jump to the horizontal pole, swing forward and latch onto the climbing wall.

Climb upward and to the right. Then jump to the right to grab onto the opening in the wrecked galleon's hull. Lara automatically climbs through and drops down on the other side.

Lara overhears 2 Solarii in the next section of the ship. Take cover on the right so they don't notice you. If you want to take them out quietly, wait for them to finish talking and one of them will move away. You can then shoot the remaining soldier with a silent headshot.

Burn the salvage net near where you just hid and crack open the crate.

Then jump across the gap and loot the body of the man you just shot.

The second man has climbed the stairs.

You can sneak up behind him and use a stealth attack if you like...

...or take him out from below with a headshot through the railing.

Either gives you a nice XP bonus. You probably won't be able to loot his body, though, since he falls over the edge. If you're concerned about this, you can shoot the first guy with an arrow and wait for the second guy to come downstairs to investigate. Then shoot him as well.