Pohnpei Marine Protected Areas (MPA)

Marine Protected Areas (MPA), Sanctuaries, and Forest Reserves

Pohnpei Island currently has thirteen marine protected areas, including three mangrove forest reserves and two stingray sanctuaries. Additionally, Pakin Atoll has five of its own MPAs and all of Ahnd Atoll is a UNESCO Biosphere Reserve.

If you wish to visit a MPA it is best to work with a tour operators as they have the necessary permits that allow entry into these MPAs and biosphere reserves.

Current MPAs

Sapwtik MPA

Sapwtik Marine Protected Area is a 0.83 km2 (0.32 mi2) area encompassing Sapwtik (island), portions of its fringing reef, and sections of the lagoon southwest and northeast of the island.

Dekehos (Mwahnd) MPA

Dekehos Marine Protected Area is a 4.60 km2 (1.78 mi2) area encompassing Mwahnd Passage (Kepidauen Mwahnd) and portions of the barrier reef north of the pass and to the south as far as the fringing reef of Mwahnd Peidak (island).

Dehpehk MPA

Dehpehk Marine Protected Area is a 2.12 km2 (0.82 mi2) area encompassing the eastern and northern coasts of Dehpehk (island) and adjacent fringing reefs.

Nanwap MPA

Nanwap Marine Protected Area is a 3.05 km2 (1.18 mi2) section of the barrier reef and adjacent lagoon areas north of the Madolenihmw Bay passage (Kepidauen Deleur).

Senipehn Mangrove Forest Reserve

Senipehn Mangrove Forest Reserve is a 1.30 km2 (0.5 mi2) area of mangrove forest surrounding Dauen Sapwalap in Madolenihmw.

Namwen Na Stingray Sanctuary

Namwen Na Stingray Sanctuary is a 0.71 km2 (0.27 mi2) area encompassing both shallow reef and deep water areas located north of Na (island) and south of Nahpali (island).

Namwen Nahnningi Stingray Sanctuary

Namwen Nahnningi Stingray Sanctuary is a 0.34 km2 (0.13 mi2) area encompassing four large reef pools and the adjacent reefs northwest of Nahnningi (island).

Nahtik MPA

Nahtik Marine Protected Area is a 0.75 km2 (0.29 mi2) area encompassing Nahtik (island) and all fringing reefs.

Enipein Mangrove Reserve

Enipein Mangrove Reserve is a 9.55 km2 (3.69 mi2) area of mangrove forest located in Enipein, Kitti.

Kehpara MPA

Kehpara Marine Protected Area is a 1.89 km2 (0.73 mi2) area encompassing the three Namwmwour barrier reef islands (including Kehpara) and large sections of the barrier reef both north, south, and east of the islands. This area is completely closed to diving and snorkeling from January 1 to June 30 every year.

Pwudoi Mangrove Sanctuary

Pwudoi Mangrove Sanctuary is a 1.39 km2 (0.52 mi2) area encompassing large sections of mangrove forest in Pwudoi, Kitti, as well as adjacent fringing reefs and portions of the lagoon.

Pakin Atoll Map

Wahulap MPA

Wahulap Marine Protected Area on Pakin Atoll encompasses Nikahlap Island and all surrounding reefs.

Painpwel MPA

Painpwel Marine Protected Area on Pakin Atoll encompasses Painpwel Island, a number of tiny islands off the north coast where sea turtles nest, and all surrounding reefs.

Palikir MPA

Palikir Marine Protected Area is one of Pohnpei’s largest inner-lagoon sanctuaries. It stretches from the shore of Palikir all the way to Palikir Pass. It is also one of Pohnpei’s most successful MPA’s and in 2020 efforts were made expand the MPA’s borders.

Sapangin MPA

Sapangin Marine Protected Area on Pakin Atoll encompasses Sapangin Island, several tiny islets to the north where sea turtles nest, and all surrounding reefs.

Kehrot MPA

Kehrot Marine Protected Area on Pakin Atoll encompasses Kehrot Island, many tiny islets to the northeast where sea turtles nest, and all surrounding reefs.

Mwahnid MPA

Mwahnid Marine Protected Area on Pakin Atoll encompasses Mwahnid Island and all surrounding reefs.

Map Guides >> Marine Attractions >> Pohnpei Marine Protected Areas (MPA)

Kehpara Island

Though not as developed as Black Coral the small thatched huts are adequate for camping trips, the island is equally as shady and much larger than Black Coral, and it actually offers easier access to the excellent snorkeling around Kehpara Pass. It’s cheaper, too. At low tide, there’s a beautiful sandy beach between the two islands. The island has solar lights set up around the island to provide some light at night however we recommend bringing along a lantern and some flashlights to help illuminate inside the huts since they are not rigged with lights.

To make reservations for day visits or overnight stays and arrange for boat pick-up from the launch behind Seinwar Elementary School, call Nickson Abraham (Oaun Kitti) at +691.925.5340 / +691.920.8081 or the Kitti Municipal Government Office at +691.320.5038, 320.5808, 320.5049, or 320.3257.

Pohnpei Adventures >> Islands >> Kehpara Island

Madolenihmw Bay Area

BikingHiking / TrekkingCave, Tunnel or BunkerWorld War II FortificationsArchaeological Site / RuinBird-WatchingCampingSwimmingSnorkelingSCUBA divingKayaking / CanoeingSurfingPicnickingBeachesMarine Reserve

Dauen Sapwalap / Senipehn Mangrove Reserve

  • Visit the Paddling Around Madolenihmw page for a detailed description of this location and the adventures to be had in the area.
  • Entering the mangrove reserve requires a permit. Visit our MPA page for details.

Kamau Pwoungapwoung

Though we didn’t map the hike to this destination as part of the eco-adventure map series (for lack of time), it would, never the less, be an exciting adventure to consider. Kamau Pwoungapwoung refers to a freshwater pool and waterfall at the headwaters of the Dipwilap Stream (Pilen Dipwilap), one of the tributaries of the Senipehn River (Pillapen Senipehn). The place is significant as the location where the last battle between the Saudeleur‘s warriors and Isokelekel’s men was fought. Upon being defeated by Isokelekel, the Saudeleur transformed himself into a small blue fish, that inhabits the pool to this day, and leaped into the waterfall. The hike would be a long one from the area around Pahn Sile. The closest access point would probably be from the direction of Nihpit fern meadow (reached from eastern Kitti).

  • The absolute best choice for a guide is Relio Lengsi. Give him a call at +691.924.2580 and discuss the best route options and access points for this location. Offer $50.00 for a full-day hike.

Nanpahlap Peak

The 137 m (449 ft) hill to the east of Takaiuh looks as if its top has been lopped off — which fits in with the story about its creation (see Takaiuh below). Though steep in places and somewhat overgrown, the ascent isn’t too strenuous. At the summit are the tumbled ruins of a prehistoric stone structure and a breath-taking view. The whole area around the southern foot of the hill is criss-crossed with Japanese trenches and dotted with tunnels, including at least one very long one leading into the hill. The grid of paddies and irrigation canals where the Japanese successfully cultivated rice (despite Pohnpei’s challenging climate conditions) are found on both sides of the unpaved access road, though you can get closest to the bulk of these fields from another road to the west.

Everything is private land, but no official access fees are charged.

  • To hire a guide, ask at the houses in the area or contact Hanke Albert at +691.320.4047. Offer $25.00 for Nanpahlap or a half-day of exploration in the area.

Nanwap Marine Protected Area (MPA)

Nanwap Marine Protected Area is a 3.05 km2 (305 hectare) section of the barrier reef and adjacent lagoon areas on the north side of Kepidauen Deleur (passage). The sanctuary was founded by community members from Metipw and Lukop and their respective chiefs and gained legal status in 2010. It became the first of Pohnpei’s MPAs to have its own formal community-created management plan with the support of the Pohnpei MPA Executive Management Network and the state offices of the Department of Land and Natural Resources, Division of Fish and Wildlife, Office of Fisheries and Aquaculture, and Environmental Protection Agency. Nanwap is a “no-take zone,” which means no fishing or gathering of any kind is allowed within the boundaries. It is regarded as the “most biologically diverse and best preserved spawning and aggregation site” for many of Pohnpei’s core reef fish species. Snorkelers should seek out the protected blue holes on the west side of the reef, while SCUBA divers will want to do a drift dive on the southern wall of the reef during an in-coming tide.

  • Entering the MPA requires a permit. Visit our MPA page for details.

Pahn Dieinuh

Boys roll tires for a game, Madolenihmw, Pohnpei Island, Federated States of Micronesia (FSM)

Peiai

Peiai is a small populated place near the turn-off for Pahn Sile waterfall. During the battle between the warriors of Isokelekel and the army of the last Saudeleur, Peiai was the place where the tide of battle turned dramatically (hence, the name references a situation where the runner-up in a race pulls ahead of the leader — loosely translated “the battle is reversed”). Isokelekel’s men were being beaten down by the forces of Nan Madol when one of the conqueror’s greatest fighting men pinned his own foot to the ground with his spear, refusing to retreat and declaring that he would kill any man who tried to run away from the fight. Isokelekel’s men rallied behind this show of bravery and pushed back the Saudeleur‘s warriors, chasing them up the Senipehn River and eventually to Kamau Pwoungapwoung, a waterfall at the headwaters of the Dipwilap Stream, where the Saudeleur was finally defeated.

Sapwalap

Sapwalap (“large land”) is an expansive region of mostly flat ground that makes up a sizable chunk of central Madolenihmw. The Japanese recognized Sapwalap‘s potential as a site of large-scale agriculture. During the thirty years leading up to World War II, sugarcane was cultivated and processed at a facility near Kitamw (the tower is still partly visible in the jungle off the road) and rice was grown in a patchwork of paddies fed by irrigation canals. Strangely, no one is growing rice these days, but the paddies are still there opposite the gleaming LDS Church. Other fields are found as far east as Lukop.

Takaiuh peak, Madolenihmw, Pohnpei Island, Federated States of Micronesia (FSM)

Tahio

Tahio, on the south side of Nanpahlap, is another place where the Japanese were active. The access road was built by them and the coastal area is full of trenches, rifle pits, dugouts, and tunnels. Everything is overgrown, but anyone who pokes around will be rewarded with interesting finds. Bring a local resident along.

Takaiuh Peak

You can’t visit Madolenihmw without being arrested by the sight of Takaiuh, a 160 m (525 ft) peak shaped like a traffic cone that stands on the north side of the bay and seems to guard the entrance to the Sapwalap estuary. The mythical origin-story of the hill — which bears a striking resemblance to the Biblical tale of the tower of Babel — involves Mwohnmur and Sarapwau, two wily brothers who enter into many Pohnpeian legends (they also created the Sahwar Valley and the rock of Pohnpaip).

How Takaiuh Came to Be

Long ago, two boys named Mwohnmur and Sarapwau were born in Salapwuk (Kitti) to a woman named Lienlama. The boys were always involved in clever schemes and mischief and traveled far and wide doing great works. Once, the brothers took a piece of stone, and using it like a canoe, paddled to Pohndolen Imwinsapw near what is now Tahio in Madolenihmw. There, Mwohnmur and Sarapwau amused themselves by piling up rocks until they had formed a large hill. A local demi-god named Lapongo saw what they were doing and wasn’t pleased, so he threw a stone at their hill and destroyed it. He then challenged the brothers to a competition to see who could build a mountain the fastest. The three set to work, but it soon became apparent that the boys were winning. Their mountain was so tall it had reached the sky. Being a poor loser, Lapongo became enraged. He picked up a stone and threw it at the new mountain, which broke into six pieces. The base of the mountain that remained standing was named Takaiuh (“standing stone”).

This was not the end of the conflicts between the brothers and Lapongo, however. Lapongo mocked and ridiculed the boys whenever he could, and they did not like it. Now, the brothers liked to play at a place called Pahnlikes, below the spot where they had settled on Likes peak west of modern-day Sapwalap. There was a steep slope there that they would slide down for fun, sitting upon the leaf sheaths of the kotop palm (Clinostigma ponapensis). The boys knew that Lapongo had been watching them and was aware of their play place, so they decided to trick him. Lapongo was invited to slide down the slope with the boys, but they chose a spot where the slope ended at the waterside (possibly the southern tributary of Pilen Kitamw). All three began sliding down the hill. When Mwohnmur and Sarapwau reached the bottom, they leaped off their sheaths and dived to safety, but Lapongo went straight and fell into the water. He sank down into the depths, and the brothers threw rocks on top of him to keep him from resurfacing.

Takaiuh is actually an island separated from the coast by a strip of mangrove forest. It was once inhabited, but is no longer. Though the hill is climbable, the ascent is extremely dangerous, characterized by very steep slopes and cliffs prone to rockslides with little or nothing solid to hold on to. For this reason we strongly advise visitors to enjoy Takaiuh from below rather than trying for the summit. Hikers who insist on seeking the summit, do so at their own risk. Distant views of the peak are found along the Circle Island Road, but the best close-up view from land is from the old Japanese road in Kepine. According to residents living in the area, the Japanese abandoned an attempt to build a trail all the way to the top of the hill. Some of the low wall can still be seen on the lower slope.

Map Guides >> Central Madolenihmw >> Madolenihmw Bay Area

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