 The volcano Nyiragongo looms just north of the city of Goma on Lake Kivi in the eastern part of the Congo |
 Nyiragongo is the most active volcano in Africa, erupting most recently in January 2002 |
 Virungas National Park has been stuck in the middle of civil war, insurgencies, and a refugee crisis |
 ICCN, which manages Virungas, provides transfers with armed escort, but at a steep price |
 The 7.5 km trekking route climbs 1476m to the crater rim at 3470m/11,384ft |
 Historic map of major eruptions since 1938 including the 2002 lava flows (blue) which destroyed a third of Goma |
 US$300 permit to climb Nyiragongo and spend the night in one of the 12 cabins on the crater rim |
 Our lead ranger, Benoit from Kisangani |
 The southern part of Virungas National Park reopened to tourism in 2015 |
 Cautions at the base of the Nyiragongo Trek |
 The first section of the trail is a gentle climb of just under an hour through jungle |
 The first stage of the Nyiragongo Trek climbs from 6500 ft to 7400 ft |
 The lead guide, Benoit, with another Virgunga ranger |
 The second stage of the trek crosses the lava field of the January 2002 eruption |
 While covered with small loose lava rocks, footing is relative stable |
 Vegetation has recovered from the 2002 eruption |
 Our group was small, just 7 of us from USA, UK, Nigeria, and South Africa |
 We had 3 armed rangers on the trek, as well as porters and a cook |
 Virungas National Park Ranger armed with an AK-47 |
 The second stage climbs to 8300 ft while the third state climbs to 9000 ft |
 The volcanos Mikeno and Karisimbi on the Rwanda-DRC border |
 At the beginning of the long 4th stage, the summit of Nyiragongo comes into view |
 Hazy view of the cities of Goma, Gisenyi and Lake Kivu |
 The climb intensifies during the fourth stage, a 90 minute trek from 9000 ft to 10,600 ft |
 The porters bring up the rear...$24 each, they can carry up to 15 kg. Well worth it, and you help the local community |
 Steep climb of the fourth stage |
 Around 10,000 ft, the vegetation changes with some rather interesting specimens |
 Vegetation on the upper slopes of Mount Nyiragongo |
 Fresh on day 1, I rated the 6 hour climb as moderately difficult |
 More interesting plants on the upper slopes of Mount Nyiragongo |
 Vegetation on the upper slopes of Mount Nyiragongo |
 Fourth stage of the Nyiragongo Trek |
 Vegetation, Mount Nyragongo |
 Vegetation, Mount Nyragongo |
 Vegetation, Mount Nyragongo |
 Shame that the day wasn't more clear, but the bit of cloud cover probably made the climb a bit easier |
 Our 7 porters, Mount Nyiragongo |
 Shaheru crater on the south flank of Nyiragongo seen from the cabins at the top of the 4th stage at 10,600 ft |
 The shaheru crater filled with lava during the 2002 eruption |
 Nyiragongo means "that which smokes" in the local language |
 Our destination, a dozen small cabins on the rim of Nyiragongo at 11,250 ft |
 The 2002 event was a flank eruption on the south side of the volcano at 2800m (9186ft) that lasted 12 hours |
 The fast-flowing lava devastated the city of Goma 15 km away, displacing 350,000-400,000 people who mostly fled into Rwanda |
 Around 170 people were killed in the 2002 eruption and 1/3 of the runway at Goma was covered in lava |
 The fifth and final stage of the climb, a steep scramble up to the crater's rim |
 After 6 hours of climbing to cover the 7.5 km track, we reached the crater rim at 11,250 ft |
 Panorama of the crater rim and summit of Nyiragongo around 1 hour before sunset |
 Panorama of the camp, Goma, Lake Kivu and the Nyiragongo crater rim |
 The later afternoon sun through the mix of smoke and cloud on the crater rim of Nyiragongo |
 Smoke rising from the crater of Nyiragongo mostly obscuring the lava lake |
 Smoke plume rising from the crater of Nyiragongo |
 Some of the 12 guest cabins atop Nyiragongo |
 A raven rests on the crater rim with Lake Kivu in the hazy background |
 Sunset from the rim camp, Nyiragongo |
 Nyiragongo crater rim camp |
 Even on the crater rim, the Virunga Rangers stay vigilent |
 Interior of one of the small cabins. |
 Dress warm because it gets very cold on the crater rim at night |
 Too bad there's not a decent path along the crater rim of Nyiragongo |
 With patience, the crater lake reveals itself |
 The interior of the crater has a large flat area at 10,400 ft with a smaller depression containing the lava lake |
 Mount Nyiragongo contains the world's largest lava lake around 2500 ft below the crater rim |
 The crater of Nyiragongo is around 1300m in diameter |
 As evening falls, the molten lava lake becomes more defined |
 Lake Kivu, Democratic Republic of Congo, from Nyiragongo |
 The lava lake of Mount Nyiragongo, June 2017 |
 The bright fissures between the cooler dark crusty surface are in constant motion as the seething lake churns |
 On this visit, the lake would alternate between totally obscured are various levels of clarity |
 Wikipedia: "Nyiragongo's lavas are made of melilite nephelinite, an alkali-rich type of volcanic rock" |
 Zoom in on lava fountains bursting through the surface of the lava lake, a true vision of hell |
 A pair of visitors silhouetted against the fiery glow of Nyiragongo's molten interior |
 Next time, I'll bring a drone to fly into the crater for a closer look |
 Mordor in Africa |
 When clear, the lava lake resembles a massive bloodshot eye |
 Zooming in on the active area of the lava lake bubbling away |
 It's truly an otherworldly place, Nyiragongo |
 Lava fountains along a fissure crossing nearly the entire lava lake |
 From Google Earth measurements, I'd estimate the lake to be 200m in diameter |
 Turblelent volcanic activity within the crater lake of Nyiragongo |
 Despite the freezing temperatures on the rim, you can feel the heat radiating from inside the crater |
 The sound emanating from the crater lake is an indescribable din of noise |
 The lava lake of Mount Nyiragongo is an amazing sight to behold |
 The trip is incredibly worth it despite the steep charge of $300 |
 It was rare for the entire lake to be clear at once during the evening of my visit |
 Inspiration for the Eye of Sauraon perhaps |
 The wind this day was blowing generally from east to west preventing any of the sulfurous odors from reaching the camp |
 An almost-clear view of the whole lava lake of Mount Nyiragongo |
 Geyser-like eruptions from the turbulent surface of the lava lake |
 The ever-changing surface of the lava lake of Mount Nyiragongo |
 Lava Lake, Mount Nyiragongo, Democratic Republic of Congo |
 I brought my sleeping bag to the crater rim to observe the lake in relative comfort |
 My tripod broke so I had to balance the camera on the rim with rocks |
 Lava Lake from the crater rim of Mount Nyiragongo |
 Lava Lake from the crater rim of Mount Nyiragongo |
 A wind shift within the crater clears up the west side of the lava lake |
 Lava lake of Mount Nyiragongo, DRC |
 The wind shifts again |
 This experience is truly worth the hardship |
 Lava lake, Mount Nyiragongo, Virungas National Park |
 Nearby there is a second active volcano, Nyamuragira, but it is apparently seldom visited |
 Nyiragongo has erupted at least 34 times since 1882, yet people continue to rebuild in the danger areas |
 The size and depth of the lava lake varies |
 The eruption in 1977 drained the lava lake |
 The activity warning sign in Goma stated condition yellow |
 Mount Nyiragongo is a large stratovolcano, similar to Mount Fuji and Mount Etna |
 Lava fountain, Mount Nyiragongo |
 Worth the wait, a clear view of the entire lava lake of Mount Nyiragongo |
 Unobscured view of the lava lake of Mount Nyiragongo |
 From high on the rim, it's difficult to estimate how high these lava fountains shoot up from the lake surface |
 Active volcanic activity, Mount Nyiragongo |
 The highly fluid lava of Nyiragongo can flow down the steep slopes at speeds up to 100 km/hr |
 A portion of the crusted surface of the lava lake breaks apart and a large area of molten lava appears |
 Around 10 pm, I retired to my cabin for an uncomfortably cold and sleepless night |
 Foggy morning after a restless night |
 The $75 food package offered by the national park is expensive but it was nice to have hot meals on the cold rim |
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 The descent from the rim began around 6:30 am and took us almost 5 hours |
 I actually found the descent more difficult than the climb and the next day my thighs were in major pain |
 We didn't see much wildlife during the trek... |
 ...apart from this guy...who I could have done without! |
 Rhinoceros viper (Bitis nasicornis), one of three species of puff adders, Virungas National Park |
 Success! Return to the ranger station at the base of Nyiragongo |
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