Sabang  is a town name on island north of Banda Aceh on the northern tip of Sumatra. Strictly speaking, the island's name is Weh Island (Pulau Weh) and Sabang is the main town on the north coast, but the names are often used interchangeably. Amongs local the place more well knowned as "Sabang" but amongs tourist is well known as "Pulau Weh". The island is best known for its snorkeling and diving.
Pulau Weh is a small island off the northern tip of Sumatra. The northern most point of the Indonesian archipelago is known as kilometer zero,or KMZero. It is best known by tourists for its world class snorkeling and diving.
Sabang has a small airfield.
See the diving websites of Rubiah Divers and/or Lumba Lumba for up to date information in regards to getting to and from Medan to Banda Aceh and from Banda Aceh to Pulau Weh.
Travelling from Sabang port to the backpacker hangouts of Gapang and Iboih will cost Rp50,000 in shared transport (~1 hr drive)
There's not much to see in the city of Sabang (unless you need to stock up on cash for your stay). Head straight to either Gapang or Iboih beaches (40-50 minutes from the ferry).
The main reason to go to Pulau Weh is for the beaches. Relaxing, swimming, snorkeling, diving. Don't worry about doing anything else.
Kilometer Nol (Kilometer 0), the farthest most Western point in Indonesia is on Pulau Weh. You can rent a motorbike from Iboih for around 70,000 Rp/day and head out on your own, or rent a minivan and guide to take your group.
It's still considered a secret spot even amongst the diving community and Pulau Weh's reefs are genuinely untouched and offer something for every level of experience. The bottom topography ranges from large boulders on sandy slopes and deep volcanic pinnacles to craggy wall sections and coral gardens.
The house reef at Gapang Beach boasts a wide range of macro life including rare critters like Frog Fish, Star Gazers and Gunards. Large pelagics like Mantas, Whale Sharks and Mola Mola also come to feed when the seasons right. All in all Pulau Weh offers some of the finest diving in Indonesia, yet it is still very much undeveloped and untouched.
Diving - see Rubiah Tirta, single dive starts at 25euro cheaper the more you do (which you will)
Snorkeling - Lots to see including octopus, turtles, morays.... Nothing - nice place to do nothing as well :) - Rubiah Island Sea Graden off Iboih is AMAZING even for snorkelling and you can start at the southern end and float along in the currents to the northern end. You could hire a boat (with driver) for the afternoon and should not cost more than 150,000. Must do.
Learn Indonesian. Speak to Eva in Iboih beach
You can only find ATMs in the city of Sabang, which is about 40 minutes from Gapang and Iboh beaches. The ATM in Sabang only accepts mastercard and has a maximum withdraw facility of 500,000 so consider bringing lots of cash with you (particularly if you are diving- however, you can use major credit cards at Lumba Lumba).
Hand carved necklaces made from coconut shells. You can get them near Lumba Lumba Dive Centre or if you bump into Andy, who makes them.
Gapang Beach has a few restaurants to choose from. Dang Dang Na is next to Lumba Lumba and serves a range of local and western food, Gado Gado is a peanut and salad based Indonesian dish well worth a try, also noodles and curry available. Best to order early as everything is on island time, and try to relax if your having to wait. Further down the beach you can try Zero Cafe or Mama Jungle (best to order in advance), all places can do fish and sometimes chicken BBQ's, give them a little notice first though.
There are no nightclubs or bars on Pulau Weh, if you like to party best to not to visit. Alcohol is generally forbidden, however some places may have it available.
Iboih - Backpacker style beach huts from RP30,000 per night (longstay) up to RP70,000 (short stay) depending on your negotiating ability. Just walk past the village along the path. All bungalows are basically concrete based huts with woven matting walls. those huts around the centra of the village generally don´t have bathrooms, so people wash at the communal well in the centre of the green. Other huts further up into the forest and further along have communal or private cold water mandi bathrooms. Think hammocks, balconies and and sea views.