The largest of the Zen monasteries in Kamakura, Engaku-ji (Engaku Temple) was founded in 1282 and ranks second in the Five Mountains hierarchy. Here, prayers were to be offered regularly for the prosperity and well-being of the government; Engaku Temple's special role was to pray for the souls of those who died resisting the Mongol invasions in 1274 and 1281. The temple complex currently holds 18 buildings, but once contained as many as 50. Often damaged in fires and earthquakes, it has been completely restored.
Engaku Temple belongs to the Rinzai sect of Zen Buddhism. Introduced into Japan from China at the beginning of the Kamakura period (1192–1333), the ideas of Zen were quickly embraced by the emerging warrior class. The samurai especially admired the Rinzai sect, with its emphasis on the ascetic life as a path to self-transcendence. The monks of Engaku Temple played an important role as advisers to the shogunate in matters spiritual, artistic, and political.
the National Treasures at Engaku Temple is the Hall of the Holy Relic of Buddha (Shari-den), with its remarkable Chinese-inspired thatched roof. Built in 1282, it was destroyed by fire in 1558 but rebuilt in its original form soon after, in 1563. The hall is said to enshrine a tooth of the Gautama Buddha himself, but it's not on display. In fact, except for the first three days of the New Year, you won't be able to go any farther into the hall than the main gate. Such is the case, alas, with much of the Engaku Temple complex: this is still a functioning monastic center, and many of its most impressive buildings are not open to the public. The accessible National Treasure at Engaku Temple is the Great Bell (Kosho), on the hilltop on the southeast side of the complex. The bell—Kamakura's most famous—was cast in 1301 and stands 8 feet tall. It's rung only on special occasions, such as New Year's Eve. Reaching the bell requires a trek up a long staircase, but once you've made it to the top you can enjoy tea and traditional Japanese sweets at a small outdoor café. The views of the entire temple grounds and surrounding cedar forest from here are tremendous.
The two buildings open to the public at Engaku Temple are the Butsunichi-an, which has a long ceremonial hall where you can enjoy sado (Japanese tea ceremony), and the Obai-in. The latter is the mausoleum of the last three regents of the Kamakura Shogunate: Tokimune Hojo, who led the defense of Japan against the Mongol invasions; his son Sadatoki; and his grandson Takatoki. Off to the side of the mausoleum is a quiet garden with apricot trees, which bloom in February. As you exit Kita-Kamakura Station, you'll see the stairway to Engaku Temple just in front of you.