Sapwtik, which means “small land,” is a tiny volcanic island located directly north of Kolonia and 0.5 km northwest of Lenger. Seen in profile, the island resembles a large submarine, leading some locals to nickname it “Submarine Island.” Sapwtik is jointly-owned by the Eschiet family, which has some small houses at the eastern end of island, and their in-laws, the Adams family. During the 1880s, Sapwtik was purchased by Jan Stanisław Kubary, a Polish naturalist and ethnographer, along with a large piece of land east of what is now Kolonia — a place called Mpwoampw. In 1896, after returning from an extended absence and finding his homestead in ruins and his claims on the properties questioned by the Spanish authorities, Kubary committed suicide. Mpwoampw and Sapwtik were then purchased by Dominique Escheit, a Belgian trader who had operated in the Marshall Islands before coming to Pohnpei. Between 1914 and 1945, the Japanese were in charge and a great deal of land was seized by the military for defensive purposes — including Sapwtik. Like its neighbor, Lenger, Sapwtik was fortified in the late 1930s in preparation for an Allied invasion that never came. The primary features are found on the low hilltop and at the western terminus.
Sapwtik Island Attractions
Japanese Wharf
Visitors to Sapwtik will want to make their first stop at the Japanese Wharf, a 296 meter-long (324 yd) basalt structure that juts out from the island’s southwest coast all the way to the edge of the reef. With the exception of the very end, which has sustained some damage from waves, the wharf is in excellent condition almost 80 years after it was built — a testament to the quality of Japanese construction during the colonial period (and the use of the highly stable tanizumi, or herringbone, style of stonework). The wharf connects with the coastal road, also built by the Japanese, which skirts the mangroves from one end of the island to the other. The road is built above a stone retaining wall that stabilizes it against the swampy mangrove environment. Retaining walls also run along the opposite edge to prevent erosion from the steep hillside above.
Snorkeling & Swimming
All the ocean areas around Sapwtik belong to the Sapwtik Marine Protected Area, a sanctuary protected by legislation. The snorkeling off the reef walls at the end of the wharf is quite nice with generally good visibility and lots of fish. Just start at the wharf and follow the reef wall in either direction (the further from the island, the better it gets). The best place to swim is also right off the end of the wharf. Shallow areas on either sides of the wharf are silty.
Command Center & Barracks
The central hill is most easily accessed from the maintained Japanese coastal road. About 60 meters east of the wharf, hikers can cut off the road and up the slope (another 60 m) to reach the summit. The Adam’s family keeps the hill extremely tidy, cutting the grass, planting flowers, and keeping the historical features free of vines and brush. The place has a manicured, park-like feel and a stunning view of everything to the south. One of the best preserved yabane-tanizumi style rock walls on Pohnpei runs the length of the hilltop on the south side with two breaks, where earthen ramps lead up to the top. Two foundations were likely a command center and a barracks for personnel stationed on the island. The northern foundation is the largest and has seven sets of steps leading up to where the floor once was. The structure itself would have been wooden, while only the support posts and the lower parts of the walls were concrete. Two large concrete cisterns are connected to the two foundations (check out the bullet holes from Allied strafing). At the north end of the complex, the hill road begins, cutting right through the hill and running all the way to the gun batteries at the northwestern end of the island. Some of the road is currently impassable due to piles of felled trees and branches, but it’s impressive none the less.
To visit the gun batteries, it’s best to return to the coastal road and hike northwest all the way to the end. The road is well-kept and easy to follow.
Magazine Complex / Shell Storage
From the cut-off point for the hilltop, it’s about 150 m (164 yd) along the road to the first point of interest, a high-walled magazine complex for heavy ordnance similar to the one at the coastal gun battery on Lenger. The surrounding basalt rock wall (also tanizumi style) runs north and then curves sharply back to the south to enclose the foundation of the magazine structure, which is about 6 meters long. On the inside of the enclosure, the walls are steeply sloped. There is no roof, but the entire feature may have been covered with canvas and camouflaged during war-time. The entrance is narrow — less than 2 meters wide — and curved.
Coastal Gun Battery
About 12 meters northwest of the magazine is the first of four 75 mm field gun stations. These are similar to the structures on Lenger, though the Sapwtik sites are more primitive with less concrete and more earthen features. No guns remain, and two of the sites may have been decoys that never had guns installed. Guns would have protected the primary entrance to Kolonia at Pweitik Passage (Kepidauen Pweitik) to the northwest. A footpath continues north past the gun emplacements and then turns southeast to follow the contour of the hill. Along this are a few stone rifle pits or machine gun emplacements. Old Japanese beer bottles litter the forest.
- To obtain permission to visit, call Richie Adams (Adam’s Brothers Corporation) at +691.320.5735 or call Ace Hardware’s office at +691.320.2723.
ACKNOWLEDGMENTS
The Sapwtik Island information would not exist without the cooperation of the Adams family.
