This charming bed and breakfast has five lovely and peaceful rooms. The country inn has two double suites and one family suite overlooking the Meru Valley. The family suite enjoys a private living room, garden, and garden bathtub. An adjacent self-contained guest cottage can house up to six people in two sunny rooms with a pool and garden view. The cottage has a sitting and writing area. There is even a fully-equipped kitchen and living room. Every room comes with an en suite bathroom with both a bath and shower. Other amenities include a safe, a hairdryer, bathrobes, a personal mini-bar, and fresh cut flowers.
Like its sister property, the nearby Machweo Retreat, Onsea House is located about a ten-minute drive from Arusha’s town center and is surrounded by some of Africa’s most incredible destinations including the Serengeti, Ngorongoro Crater, Lake Manyara, Tarangire National Park, and Mount Kilimanjaro. The hotel is an ideal choice as a home base for exploring this thrilling region. In addition to which, the altitude on Namasi Hill is an average 4,590 feet above sea level, the perfect place to acclimatize for Mt. Meru and Kilimanjaro.
Full day safari opportunities abound as well as longer expeditions to world-famous destinations like Ngorongoro Crater, Olduvai Gorge, or Serengeti. Staff at Onsea House can work with tour operators to arrange safaris and hikes up Kilimanjaro, Mount Meru, and Ol Doinyo Lengai, East Africa’s only active volcano. Other exciting area activities include balloon safaris over the Serengeti, birdwatching for the area’s over 500 bird species, shopping for locally crafted goods, participating in cultural activities, mountain biking, canoeing, horseback riding, golfing, scuba-diving, and snorkeling. Several sports clubs in the area offer tennis, squash, hockey, and volleyball.
Exuding colonial splendor, the reception areas and guestrooms welcome adventurers from far and near. Both indoor and outdoor dining options abound at Onsea House, whether on the veranda or in the breakfast room. Carefully manicured gardens include numerous fruit trees such as banana, lemon, lime, mango, papaya, passion, and more. A welcoming reception bar offers refreshing drinks, and the private entertainment lounge on the ground floor serves local beers, Belgian beers, and cocktails for guests as they relax and enjoy a game of pool. The inn’s refreshing pool has excellent views of Mt. Meru.


- Bashay Rift Lodge
- Beho Beho Camp
- Chada Katavi
- Chaka Camp
- Chem Chem Lodge
- Dunia Camp
- Entamanu Ngorongoro
- Entamanu Private
- Ewanjan Tented Camp
- Faru Faru Lodge
- Forest Chem Chem
- Fumba Beach Lodge
- Fundu Lagoon
- Gibb’s Farm
- Greystoke Mahale
- Grumeti Hills
- Grumeti Serengeti Tented Camp
- Jabali Ridge
- Jongomero
- Kaskaz Mara Camp
- Kiba Point Selous
- Kichaka
- Kichakani Serengeti Camp
- Kichuguu Camp
- Kigelia Ruaha
- Kimondo Migration Camp
- Kiota Camp
- Kisima Ngeda Tented Camp
- Klein’s Camp
- Kuria Hills Tented Lodge
- Kuro Tarangire
- Kusini
- Kusini Kopjes Kambi
- Kwihala Camp
- Lake Manyara Tree Lodge
- Lamai Serengeti
- Little Chem Chem
- Little Oliver’s Camp
- Manyara Ranch Conservancy
- Mara River Post
- Mara River Tented Camp
- Mara Tented Camp
- Maweninga Camp
- Mkombe’s House
- Mnemba Island
- Mwiba Lodge
- Namiri Plains
- Naona Moru Camp
- Nasikia Mobile Camp
- Ndutu Safari Lodge
- Ndutu Tented Camp
- Ngorongoro Crater Camp
- Ngorongoro Crater Lodge
- Ngorongoro Serena Safari Lodge
- Ngorongoro Sopa Lodge
- Ngorongoro Tented Camp
- Olaado Camp
- Olakira Migration Camp
- Olduvai Camp
- Olduvai Ndogo
- Oliver’s Camp
- Olmara Camp
- Roho ya Selous
- Ronjo Camp
- Rubondo Island Camp
- Sabora Tented Camp
- Sanctuary Serengeti Migration Camp
- Sand Rivers Selous
- Sasakwa Lodge
- Sayari Camp
- Selous Serena Camp
- Serena Mivumo River Lodge
- Serengeti Bushtops
- Serengeti House
- Serengeti Kati Kati Tented Camp
- Serengeti Migration Camp
- Serengeti Pioneer Camp
- Serengeti Safari Camp
- Serengeti Under Canvas
- Serian’s Serengeti
- Serian’s Serengeti Mobile
- Singita Explore
- Siwandu
- Swala
- Taasa Lodge
- Tarangire Ndovu Tented Lodge
- Tarangire Safari Lodge
- Tarangire Sopa Lodge
- Tarangire Treetops
- The Highlands
- The Manor at Ngorongoro
- Ubuntu Migration Camp
- Usangu Expedition Camp
- Arumeru Lodge
- Arusha Coffee Lodge
- Baraza Resort & Spa
- Breezes Beach Club & Spa
- Chole Mjini
- Dar es Salaam Serena Hotel
- Hamerkop House
- Kilindi Zanzibar
- Lake Duluti Lodge
- Legendary Lodge
- Machweo Retreat
- Matemwe Beach House
- Matemwe Lodge
- Matemwe Retreat
- Ngare Sero Mountain Lodge
- Onsea House
- Oyster Bay Hotel
- Plantation Lodge
- Rivertrees Country Inn
- The Palms
- Zanzibar Serena Hotel
- Zawadi Hotel
Coming soon!

- Bashay Rift Lodge
- Beho Beho Camp
- Chada Katavi
- Chaka Camp
- Chem Chem Lodge
- Dunia Camp
- Entamanu Ngorongoro
- Entamanu Private
- Ewanjan Tented Camp
- Faru Faru Lodge
- Forest Chem Chem
- Fumba Beach Lodge
- Fundu Lagoon
- Gibb’s Farm
- Greystoke Mahale
- Grumeti Hills
- Grumeti Serengeti Tented Camp
- Jabali Ridge
- Jongomero
- Kaskaz Mara Camp
- Kiba Point Selous
- Kichaka
- Kichakani Serengeti Camp
- Kichuguu Camp
- Kigelia Ruaha
- Kimondo Migration Camp
- Kiota Camp
- Kisima Ngeda Tented Camp
- Klein’s Camp
- Kuria Hills Tented Lodge
- Kuro Tarangire
- Kusini
- Kusini Kopjes Kambi
- Kwihala Camp
- Lake Manyara Tree Lodge
- Lamai Serengeti
- Little Chem Chem
- Little Oliver’s Camp
- Manyara Ranch Conservancy
- Mara River Post
- Mara River Tented Camp
- Mara Tented Camp
- Maweninga Camp
- Mkombe’s House
- Mnemba Island
- Mwiba Lodge
- Namiri Plains
- Naona Moru Camp
- Nasikia Mobile Camp
- Ndutu Safari Lodge
- Ndutu Tented Camp
- Ngorongoro Crater Camp
- Ngorongoro Crater Lodge
- Ngorongoro Serena Safari Lodge
- Ngorongoro Sopa Lodge
- Ngorongoro Tented Camp
- Olaado Camp
- Olakira Migration Camp
- Olduvai Camp
- Olduvai Ndogo
- Oliver’s Camp
- Olmara Camp
- Roho ya Selous
- Ronjo Camp
- Rubondo Island Camp
- Sabora Tented Camp
- Sanctuary Serengeti Migration Camp
- Sand Rivers Selous
- Sasakwa Lodge
- Sayari Camp
- Selous Serena Camp
- Serena Mivumo River Lodge
- Serengeti Bushtops
- Serengeti House
- Serengeti Kati Kati Tented Camp
- Serengeti Migration Camp
- Serengeti Pioneer Camp
- Serengeti Safari Camp
- Serengeti Under Canvas
- Serian’s Serengeti
- Serian’s Serengeti Mobile
- Singita Explore
- Siwandu
- Swala
- Taasa Lodge
- Tarangire Ndovu Tented Lodge
- Tarangire Safari Lodge
- Tarangire Sopa Lodge
- Tarangire Treetops
- The Highlands
- The Manor at Ngorongoro
- Ubuntu Migration Camp
- Usangu Expedition Camp


- Arumeru Lodge
- Arusha Coffee Lodge
- Baraza Resort & Spa
- Breezes Beach Club & Spa
- Chole Mjini
- Dar es Salaam Serena Hotel
- Hamerkop House
- Kilindi Zanzibar
- Lake Duluti Lodge
- Legendary Lodge
- Machweo Retreat
- Matemwe Beach House
- Matemwe Lodge
- Matemwe Retreat
- Ngare Sero Mountain Lodge
- Onsea House
- Oyster Bay Hotel
- Plantation Lodge
- Rivertrees Country Inn
- The Palms
- Zanzibar Serena Hotel
- Zawadi Hotel

Coming soon!

This charming bed and breakfast has five lovely and peaceful rooms. The country inn has two double suites and one family suite overlooking the Meru Valley. The family suite enjoys a private living room, garden, and garden bathtub. An adjacent self-contained guest cottage can house up to six people in two sunny rooms with a pool and garden view. The cottage has a sitting and writing area. There is even a fully-equipped kitchen and living room. Every room comes with an en suite bathroom with both a bath and shower. Other amenities include a safe, a hairdryer, bathrobes, a personal mini-bar, and fresh cut flowers.
Like its sister property, the nearby Machweo Retreat, Onsea House is located about a ten-minute drive from Arusha’s town center and is surrounded by some of Africa’s most incredible destinations including the Serengeti, Ngorongoro Crater, Lake Manyara, Tarangire National Park, and Mount Kilimanjaro. The hotel is an ideal choice as a home base for exploring this thrilling region. In addition to which, the altitude on Namasi Hill is an average 4,590 feet above sea level, the perfect place to acclimatize for Mt. Meru and Kilimanjaro.
Full day safari opportunities abound as well as longer expeditions to world-famous destinations like Ngorongoro Crater, Olduvai Gorge, or Serengeti. Staff at Onsea House can work with tour operators to arrange safaris and hikes up Kilimanjaro, Mount Meru, and Ol Doinyo Lengai, East Africa’s only active volcano. Other exciting area activities include balloon safaris over the Serengeti, birdwatching for the area’s over 500 bird species, shopping for locally crafted goods, participating in cultural activities, mountain biking, canoeing, horseback riding, golfing, scuba-diving, and snorkeling. Several sports clubs in the area offer tennis, squash, hockey, and volleyball.
Exuding colonial splendor, the reception areas and guestrooms welcome adventurers from far and near. Both indoor and outdoor dining options abound at Onsea House, whether on the veranda or in the breakfast room. Carefully manicured gardens include numerous fruit trees such as banana, lemon, lime, mango, papaya, passion, and more. A welcoming reception bar offers refreshing drinks, and the private entertainment lounge on the ground floor serves local beers, Belgian beers, and cocktails for guests as they relax and enjoy a game of pool. The inn’s refreshing pool has excellent views of Mt. Meru.

- Bashay Rift Lodge
- Beho Beho Camp
- Chada Katavi
- Chaka Camp
- Chem Chem Lodge
- Dunia Camp
- Entamanu Ngorongoro
- Entamanu Private
- Ewanjan Tented Camp
- Faru Faru Lodge
- Forest Chem Chem
- Fumba Beach Lodge
- Fundu Lagoon
- Gibb’s Farm
- Greystoke Mahale
- Grumeti Hills
- Grumeti Serengeti Tented Camp
- Jabali Ridge
- Jongomero
- Kaskaz Mara Camp
- Kiba Point Selous
- Kichaka
- Kichakani Serengeti Camp
- Kichuguu Camp
- Kigelia Ruaha
- Kimondo Migration Camp
- Kiota Camp
- Kisima Ngeda Tented Camp
- Klein’s Camp
- Kuria Hills Tented Lodge
- Kuro Tarangire
- Kusini
- Kusini Kopjes Kambi
- Kwihala Camp
- Lake Manyara Tree Lodge
- Lamai Serengeti
- Little Chem Chem
- Little Oliver’s Camp
- Manyara Ranch Conservancy
- Mara River Post
- Mara River Tented Camp
- Mara Tented Camp
- Maweninga Camp
- Mkombe’s House
- Mnemba Island
- Mwiba Lodge
- Namiri Plains
- Naona Moru Camp
- Nasikia Mobile Camp
- Ndutu Safari Lodge
- Ndutu Tented Camp
- Ngorongoro Crater Camp
- Ngorongoro Crater Lodge
- Ngorongoro Serena Safari Lodge
- Ngorongoro Sopa Lodge
- Ngorongoro Tented Camp
- Olaado Camp
- Olakira Migration Camp
- Olduvai Camp
- Olduvai Ndogo
- Oliver’s Camp
- Olmara Camp
- Roho ya Selous
- Ronjo Camp
- Rubondo Island Camp
- Sabora Tented Camp
- Sanctuary Serengeti Migration Camp
- Sand Rivers Selous
- Sasakwa Lodge
- Sayari Camp
- Selous Serena Camp
- Serena Mivumo River Lodge
- Serengeti Bushtops
- Serengeti House
- Serengeti Kati Kati Tented Camp
- Serengeti Migration Camp
- Serengeti Pioneer Camp
- Serengeti Safari Camp
- Serengeti Under Canvas
- Serian’s Serengeti
- Serian’s Serengeti Mobile
- Singita Explore
- Siwandu
- Swala
- Taasa Lodge
- Tarangire Ndovu Tented Lodge
- Tarangire Safari Lodge
- Tarangire Sopa Lodge
- Tarangire Treetops
- The Highlands
- The Manor at Ngorongoro
- Ubuntu Migration Camp
- Usangu Expedition Camp
- Arumeru Lodge
- Arusha Coffee Lodge
- Baraza Resort & Spa
- Breezes Beach Club & Spa
- Chole Mjini
- Dar es Salaam Serena Hotel
- Hamerkop House
- Kilindi Zanzibar
- Lake Duluti Lodge
- Legendary Lodge
- Machweo Retreat
- Matemwe Beach House
- Matemwe Lodge
- Matemwe Retreat
- Ngare Sero Mountain Lodge
- Onsea House
- Oyster Bay Hotel
- Plantation Lodge
- Rivertrees Country Inn
- The Palms
- Zanzibar Serena Hotel
- Zawadi Hotel
Coming soon!

- Bashay Rift Lodge
- Beho Beho Camp
- Chada Katavi
- Chaka Camp
- Chem Chem Lodge
- Dunia Camp
- Entamanu Ngorongoro
- Entamanu Private
- Ewanjan Tented Camp
- Faru Faru Lodge
- Forest Chem Chem
- Fumba Beach Lodge
- Fundu Lagoon
- Gibb’s Farm
- Greystoke Mahale
- Grumeti Hills
- Grumeti Serengeti Tented Camp
- Jabali Ridge
- Jongomero
- Kaskaz Mara Camp
- Kiba Point Selous
- Kichaka
- Kichakani Serengeti Camp
- Kichuguu Camp
- Kigelia Ruaha
- Kimondo Migration Camp
- Kiota Camp
- Kisima Ngeda Tented Camp
- Klein’s Camp
- Kuria Hills Tented Lodge
- Kuro Tarangire
- Kusini
- Kusini Kopjes Kambi
- Kwihala Camp
- Lake Manyara Tree Lodge
- Lamai Serengeti
- Little Chem Chem
- Little Oliver’s Camp
- Manyara Ranch Conservancy
- Mara River Post
- Mara River Tented Camp
- Mara Tented Camp
- Maweninga Camp
- Mkombe’s House
- Mnemba Island
- Mwiba Lodge
- Namiri Plains
- Naona Moru Camp
- Nasikia Mobile Camp
- Ndutu Safari Lodge
- Ndutu Tented Camp
- Ngorongoro Crater Camp
- Ngorongoro Crater Lodge
- Ngorongoro Serena Safari Lodge
- Ngorongoro Sopa Lodge
- Ngorongoro Tented Camp
- Olaado Camp
- Olakira Migration Camp
- Olduvai Camp
- Olduvai Ndogo
- Oliver’s Camp
- Olmara Camp
- Roho ya Selous
- Ronjo Camp
- Rubondo Island Camp
- Sabora Tented Camp
- Sanctuary Serengeti Migration Camp
- Sand Rivers Selous
- Sasakwa Lodge
- Sayari Camp
- Selous Serena Camp
- Serena Mivumo River Lodge
- Serengeti Bushtops
- Serengeti House
- Serengeti Kati Kati Tented Camp
- Serengeti Migration Camp
- Serengeti Pioneer Camp
- Serengeti Safari Camp
- Serengeti Under Canvas
- Serian’s Serengeti
- Serian’s Serengeti Mobile
- Singita Explore
- Siwandu
- Swala
- Taasa Lodge
- Tarangire Ndovu Tented Lodge
- Tarangire Safari Lodge
- Tarangire Sopa Lodge
- Tarangire Treetops
- The Highlands
- The Manor at Ngorongoro
- Ubuntu Migration Camp
- Usangu Expedition Camp


- Arumeru Lodge
- Arusha Coffee Lodge
- Baraza Resort & Spa
- Breezes Beach Club & Spa
- Chole Mjini
- Dar es Salaam Serena Hotel
- Hamerkop House
- Kilindi Zanzibar
- Lake Duluti Lodge
- Legendary Lodge
- Machweo Retreat
- Matemwe Beach House
- Matemwe Lodge
- Matemwe Retreat
- Ngare Sero Mountain Lodge
- Onsea House
- Oyster Bay Hotel
- Plantation Lodge
- Rivertrees Country Inn
- The Palms
- Zanzibar Serena Hotel
- Zawadi Hotel

Coming soon!
