Near the city of Port Hope there is a cave with many Swamp Trolls suited for players at level 8 to 20. It is also a good place for any player who wishes to collect some food. There's a cave with a single Crab also known as the Holy Crab and a Bonelord spawn so be careful when exploring the area. You can enter the cave using a hole here or here. The cave furthest south, with the Rats, Bugs and Spiders, is also connected to the Tiquanda Bandit Caves, accessible through the hole located here.