Top 10 water & beach things to do in Diani Beach

1. Wasini Island dolphin watching tour from Diani Beach

A full day tour including dolphin sightings, snorkeling, and Swahili cuisine with an option to visit the Shimoni caves.

2. Jet ski dolphin safari at Galu Beach

Two hours on a jet ski along Diani's coast, spotting dolphins and capturing the moments in photos, with the option for tubing after.

3. Tsavo East day safari from Diani Beach

A full-day expedition from Diani Beach to Tsavo East National Park for a chance to see the Big Five.

“The safari experience was outstanding! We were fortunate enough to spot many of the big 5 during our trip, and our guide was exceptionally friendly. The ticket price included a delicious lunch. I would definitely recommend this.”— Mertina246

4. Two-day Tsavo East National Park safari from Mombasa or Diani

Two days with an overnight stay — game drives in Tsavo East, hotel pickup, and ample opportunities to see wildlife, including elephants and lions.

“Our wonderful guide Mbula picked us up at 8am in our 4x4 SUV for a two-day safari. We traveled 2.5 hours to a souvenir shop for a toilet break prior to entering the park. During our 65km journey to the lodge, we spotted the big five—except for rhinos, due to their rarity in the park. A beautiful leopard lounging in a tree was a highlight. By 2pm, we were at the lodge for lunch and check-in. Our room offered a view of the waterhole but was hot and stuffy because the fan didn’t work well. At 4pm, we took another slow drive through the park, capturing photos of many birds and animals. Dinner was served at 7pm, and then the real excitement began. Over the next two hours, about 100 elephants visited the waterhole, with groups patiently waiting their turn. The younger elephants splashed in the water while family groups quietly drank nearby. It was a magical experience. Exhausted, we went to bed around 9.30pm. The next morning, after an early breakfast, we departed the lodge at 7am, enjoying a leisurely 4-hour drive back through the park with a brief toilet break. We then visited a small but pricey Masai village, which provided insight into their culture. After lunch, we headed back to Mombasa, arriving around 2pm. Despite the long and tiring days, this was a fantastic way to see an incredible variety of wildlife, including tortoise, mongoose, ostrich, warthog, buffalo, lion, leopard, elephant, jackal, hippo, zebra, giraffe, and numerous antelope and birds. Thank you, Mbula, for an unforgettable safari. Also, thanks to Jennifer for promptly and efficiently answering my questions before the trip.”— sandrasJ1778XL

5. Diani Beach dolphin safari and snorkeling at Kisite Mpunguti

Full-day trip from Diani Beach — dolphin spotting, snorkeling in Kisite Mpunguti, Wasini Island lunch, and a visit to Shimoni Slave Caves included.

“This day tour was truly exceptional from beginning to end. We had the amazing fortune to witness dolphins swimming freely in the ocean, which was a magical moment. The snorkeling was remarkable, featuring crystal-clear waters and vibrant marine life that left us in awe. Following the ocean activities, we enjoyed a delicious, flavorful lunch that was very satisfying. Everything was organized and laid-back. The walk through Wasini village provided a lovely glimpse into local culture and daily life, while visiting the Shimoni slave caves was a powerful and educational experience that added significant depth to our day. The guides were professional, friendly, and knowledgeable, always ensuring our comfort and enjoyment. This tour perfectly combines adventure, relaxation, culture, and history. I highly recommend it to anyone exploring the Kenyan coast—it's a once-in-a-lifetime experience we will always cherish.”— salgados2025

6. Sunset canoe tour through Diani Beach mangroves

Two hours gliding through mangrove creeks — enjoy a local guide's insights and witness the sunset over Diani Beach's serene waters.

“I had a wonderfully relaxing experience on the river. The tranquility was truly soothing and provided a sense of healing. The area where we took a break was absolutely fantastic.”— 42yanl

7. Full-day Wasini Island tour with snorkeling and lunch from Diani Beach

Join a small group (6-12 per boat) for a full day of snorkeling and seafood lunch at Wasini Island, with transport included.

“An excellent tour experience with simple booking, wonderful interactions with Steffen, great value, and an overall amazing time. Highly recommend it.”— Adventure24258122626

8. Dolphin spotting and snorkeling tour at Wasini Island

Half-day boat tour from Diani Beach to Wasini Island — dolphin sightings, snorkeling among corals, refreshments included, plus a visit to historical Slave Caves.

“I feel incredibly thankful to have chosen this group for my journey to Wasini. Every crew member was friendly, considerate, and very generous. The boat ride was stunning, and they made sure we had plenty of time to enjoy and capture footage of the dolphins. A delightful bonus was visiting the village where Captain Jerry was born and meeting his charming niece and nephew. The highlight was the music as we made our way to lunch. I have so many positive things to say, and Marion, our host, was wonderfully gracious.”— Venture308480

9. Half-day village tour in Ukunda from Diani Beach

Four hours exploring Ukunda village — market visit, primary school stop, herbal medicine insights, and local community interactions.

“There is so much to share about this experience; I truly enjoyed every moment. The service was outstanding, and I loved the food and the relaxing atmosphere. The views were simply breathtaking, and I can't stop admiring the splendor and grandeur from the balcony.”— J418IWvictoro

10. Glass-bottom boat ride with underwater show at Diani Beach

Two-hour boat trip with an experienced captain — view Diani's marine life and watch fish attracted to food below the glass bottom, plus a 45-minute sand bank stop.

“It was exactly as described. There was no unnecessary embellishment. The captain and navigator were knowledgeable and eager to share information. The atmosphere was friendly and inviting.”— Departure34809738492