Mnemba is an island off the northeast coast of Zanzibar known for its calm turquoise sea, rich marine life, and protected reef. If you want to escape the crowds and see nature at its best, this is the place for you. A Mnemba snorkeling tour lets you swim above coral reefs, watch colorful fish, and spot dolphins nearby.
To get there, it’s best to rent a car in Zanzibar. Public transport won’t take you to the beach access points for the tour, but driving gives you freedom and comfort. Our guide will let you know what to expect in Mnemba, how to reach the island, and the best time to enjoy your snorkeling adventure.
To begin your trip to Mnemba Atoll, get to Matemwe or the northern beach areas like Nungwi or Kendwa. These places are the main launch spots for boats going to the reef. Most rental offices are near the airport or in town, and you can easily pick up your vehicle if you book online in advance. The drive to Matemwe from Zanzibar Airport usually takes 1 hour and 15 minutes.
From Abeid Amani Karume International Airport, start by heading north on Nyerere Road and follow the coastal route. After about 20 kilometers, you’ll pass through local villages and green countryside. Continue driving northeast for roughly two hours, following signs toward Matemwe.
Here are some practical packing tips before going to Mnemba.
The tour gives you a full day of fun on the water, with clear views, coral gardens, and a chance to meet sea life you won't find anywhere else. Here is what to expect in Mnemba when you join the trip.
Your tour begins by boat from Matemwe or northern beaches like Kendwa or Nungwi. You’ll start around 8:30 AM, with pickups beginning 40 minutes earlier. The boat ride to Mnemba takes 30 to 45 minutes, depending on where you depart. Some tours first stop at a dolphin point, where you have a high chance of seeing and swimming with bottlenose dolphins. This moment can feel like a dream, primarily since these dolphins are known to live in the area year-round.
Once you reach Mnemba Atoll, your guide will provide snorkeling gear like fins and masks. Then, you’ll jump into the water. The reef is full of sea creatures from clownfish and trumpet fish to stingrays and turtles. You may even spot green turtles, lionfish, and colorful coral walls in some areas. This part of the tour usually lasts for 2 to 3 hours, and there is always a guide to ensure you are safe and enjoying your time.
Before you reach the reef, many tours take you to a dolphin spot. This is where you can swim with bottlenose dolphins in the open sea. These dolphins often swim near the boats. If the conditions are good, you can jump in and join them. Guides will remind you to be calm and respectful of the animals. While sightings are not guaranteed, most tours report up to an 80% chance of spotting them. This part of the tour is often a highlight for many travelers.
After snorkeling, most tours give you time to relax on the boat or on a nearby beach. Depending on the provider, you may enjoy a seafood BBQ lunch, tropical fruits like watermelon and pineapple, or fresh juices. Drinks such as bottled water and sodas are often included. Some full-day tours serve lunch on Muyuni Beach, while others let you enjoy the sunset on the way back. These quiet moments help you rest after swimming and take in the peaceful views of the Indian Ocean.
Some tours may include a stop at a nearby sandbank, but this depends on the tide level. These sandbanks have white sand and clear blue water. If you choose a full-day tour, the trip usually ends around 12:30 PM or later in the afternoon.
Tour prices vary based on the type of experience you choose. Shared tours usually cost around $55 per person for small groups of up to 8 people. Larger groups of 9 to 16 may pay a bit less, and groups over 17 often receive discounts, with prices as low as $30 per person. If you book a private half-day tour for two people, the cost may reach $250, depending on the provider. These rates often include gear, guides, fruits, and sometimes transportation or lunch, though a few add extra charges for hotel pickup, BBQ meals, or drinks like wine and beer.
Knowing the best time to snorkel in Mnemba can make your experience more enjoyable. Zanzibar has two main dry seasons. These months are ideal for clear skies and calm waters.
The sea is usually calm between June and October and from December to February. These dry months offer the best underwater views and smooth boat rides. The sun is bright between 10:00 AM and 2:00 PM, which helps you see the reef clearly and enjoy warmer water temperatures.
Tours still run during the rainy seasons from March to May and again in November. However, the water might not be as clear. Still, the road and sea are usually safe. If you feel seasick, take motion sickness pills, especially during windy days.
Book your snorkeling in the morning for the best light and calmest water. Early trips between 6 AM and 9 AM give you the highest chance of seeing dolphins, with less boat traffic. Dolphins are more active and friendly in the cooler hours. Morning tours also give you time to relax afterward and avoid the busy afternoon rush.
Different operators offer a variety of extras to make your tour more comfortable. Most packages come with gear, guides, and refreshments, but the full-day options can include even more.
Most snorkeling trips around Mnemba include snorkeling equipment, an English-speaking guide, a motorboat, and Zanzibar tropical fruits like mangoes and pineapples. Some also serve bottled water or soft drinks during or after the tour. Hotel pickup is sometimes included for free in the north and offered for an extra fee elsewhere.
Some full-day tours include a seafood and chicken BBQ lunch, served on the boat or at beachside spots like Muyuni Beach. Others offer extra fun like traditional dhow sailing on the way back or even stopping at the sandbank if the tide allows. Guests often enjoy relaxing on the boat, eating fruit, and watching the sunset during the return trip.
If you want a more private experience, some providers offer half-day snorkeling for two people, with morning or afternoon trips available. These packages come with fewer people, which means more time in the water and a calmer, quieter tour. Some trips even allow you to swim with dolphins in small groups.
If you want to enjoy a full day of snorkeling and relaxing, stay near Mnemba. You can choose from luxury resorts, mid-range hotels, or simple guesthouses. These options are close to Matemwe or the northern beaches, where most Mnemba tours begin.
This is the only place to stay directly on Mnemba Island. It’s a luxury eco-lodge with open-air rooms that face the sea. You’ll wake up to the sound of waves and eat meals made with fresh local ingredients. The price is high, but you get privacy, top service, and fantastic sea views. The lodge is perfect for couples or honeymooners who want something special. All activities are included—snorkeling, diving, and guided walks.
If you prefer something more affordable, stay at one of the many lodges near Matemwe Beach. These include Sunshine Marine Lodge, SeVi Boutique Hotel, and Kasha Boutique Hotel. They offer clean rooms, ocean views, pools, and access to boat tours. Most have on-site restaurants with local seafood dishes. You’ll be close to the Mnemba snorkeling departure point, which helps you start your day early.
Try local guesthouses or villas in Matemwe or nearby villages for a cheaper stay. Che Che Vule Villa or Karabai Villa offer private rooms, Wi-Fi, and personal service. Many have gardens and a small pool, including a private chef. These are great if you’re in a group or staying longer. You’ll be close enough to drive to the tour launch spots and enjoy the local area.
Your drive across Zanzibar doesn’t have to be only about snorkeling. There are great spots to stop on your way to Matemwe or Nungwi. These breaks let you see more of the island’s culture and nature.
Near the Kijichi area, you can stop at spice farms to see how cloves, nutmeg, and cinnamon grow. Some farms offer quick tours that show you the plants and allow you to smell and taste the spices. These stops are especially fun if you’re traveling with kids.
Near Bububu, the old Maruhubi Palace ruins is the perfect place to stretch your legs. These ruins were once the home of a Sultan’s harem and are now open for visits. The stone buildings and sea views make a great photo spot.
If you need a quick swim or break before reaching Matemwe, Kiwengwa Beach is a good option. The sand is soft, and the beach is not too crowded. You can enjoy the coast before starting your snorkeling tour.
A Mnemba snorkeling tour is a full-day journey that includes reef diving, scenic drives, local food, and chances to encounter dolphins. You can enjoy every part of the adventure by planning your time well. Whether you want a group tour or something private, you’ll find something perfect for your travel stle. Don't forget the best months for clear water and calm seas. Rent a car in Zanzibar with Final Rentals to explore more before and after the tour.
