Woodcutting: For F2Pers, this is the woodcutting mecca. Loads of willows and oaks (especially willows) to cut, and they are situated right next to a bank. Unfortunately, it is also the most popular spot to cut willows so therefore there are pros and cons to this spot.
Thieving: For anyone who can thieve here this place is great. Pick pocketing Master Farmers (level 38) are great thieving and many people thieve here up to level 80. Pick pocketing master farmers will get you all seeds except for tree seeds.
Fishing: For low level fishers this place is quite popular in F2P. You can bait and net low level fish here, and because of the proximity to a bank it's quite useful. Another reason it's the most pouplar low level fishing spot is because of how close it is to Port Sarim, the place where you buy all of your fishing supplies.
Martin the Master Farmer: Not only does he start a few quests, but he is the man to see if you have 99 farming, as he will give you your farming cape.