Hiking. Updated November 2026. 4 min read.
Hell's Gate is the park where you leave the vehicle at the gate. You hire a bike, ride along a dirt track between red cliffs while zebras, giraffes and buffalo graze beside you, and arrive at the head of the Ol Njorowa gorge, a narrow canyon of red and cream rock with hot springs seeping from its walls. When the weather is right, walking the gorge with a guide is one of the best few hours in Kenya. When it is wrong, the gorge is one of the most dangerous places in the country.
In short: the cycling is open most of the year and is easy for anyone who can ride a bike. The gorge walk takes two to three hours, requires a guide, and is closed whenever flash floods are likely, including through the 2026 to 2027 rains. Our Hell's Gate park page covers the park as a whole; this page is the ride and the walk, and how to do them safely.
The ride from Elsa Gate
Bikes are rented near Elsa Gate, the main entrance, for a few dollars; check the brakes, the tires and the saddle height before you set off, and ask for a helmet. Just inside the gate stands Fischer's Tower, a column of volcanic rock about 25 meters high, named after the German explorer Gustav Fischer, who passed through in 1883. From there the track runs about 7 to 8 kilometers along the valley floor to the gorge, past the taller Central Tower, with zebra, Maasai giraffe, eland, hartebeest, gazelles and warthogs often close to the track.
- Ride early. The valley has little shade and the midday sun is strong.
- Give buffalo a very wide berth, and never ride toward them. Wait, or turn around.
- Carry two liters of water each; there is little to buy inside the park.
- The ride back can feel longer than the ride in, and the afternoon wind is often against you.
- Not a cyclist? Your guide can drive you, or you can walk the shorter sections near the towers.
The gorge walk, when it is open
The walk starts at the gorge head, where registered guides wait by the ranger post. It drops down rock steps into the canyon, then winds along the floor between walls that close in until you can touch both sides. You scramble over boulders, pass hot water seeping from the rock, feel the warmth through your shoes and reach the section guides call the Devil's Bedroom. Your guide will show you the steam vents, the plants that grow in the warm spray and the safe way down each drop. Wear shoes with good grip, expect to get wet feet and keep your hands free.
Why the gorge floods, and why you go with a guide
Ol Njorowa is a narrow channel that drains a large area of hills. Rain can fall on those hills miles away while the sky over the gorge stays blue, and the water arrives as a flash flood, a fast wall of brown water and debris that fills the narrow sections in minutes. There is little room to escape inside the tightest stretches.
In April 2012, a flash flood swept through the gorge and killed seven people who were walking in it. Since then, guides are required and the gorge is closed when the risk is high. A registered guide watches the sky over the catchment, knows where the gorge can be climbed out of quickly, turns groups back early and knows the signs: rising water, a change in its color, a roar from upstream, debris on the move. If your guide says out, you go out, at once. Never walk the gorge alone, never in rain, and never in the rainy months, whatever anyone at the gate suggests.
The rule is applied firmly. In November 2026, with heavy rains forecast, KWS announced that the gorge would stay closed for the whole 2026 to 2027 rainy season. We check its status before every visit, and if it is shut we plan the ride, the towers and the spa instead.
Climbing, films and the spa
- Rock climbing: Fischer's Tower and the cliffs nearby have climbing and abseiling, run by local climbing guides with ropes and helmets.
- Film locations: the park's landscape is said to have inspired scenes in Disney's The Lion King, and parts of Lara Croft: Tomb Raider, The Cradle of Life were filmed here.
- Geothermal power: steam rises from the Olkaria geothermal field, one of Kenya's main sources of electricity, at the far end of the park.
- The spa: a geothermal spa near Olkaria lets you soak in warm mineral water after the ride.
- Birds: raptors and swifts nest in the cliffs, and the park was once known for its vultures.
Fees and practical details
| Item | Cost or detail |
|---|---|
| Park entry, non-resident adult | About $50 a day (child about $25), paid through KWS on eCitizen |
| Bike hire | A few dollars, near Elsa Gate; check the bike first |
| Gorge guide | Paid to the guide at the gorge head; agree the price first |
| Climbing | Priced by the climbing guide; ask what equipment is included |
| Opening hours | Daytime only; plan to be out of the gorge by mid-afternoon |
Getting there and where to stay
Elsa Gate is about 20 to 30 minutes from the town of Naivasha and the hotels along the lake's south shore, and about two hours from Nairobi. Most travelers stay at Lake Naivasha, ride Hell's Gate in the morning and take a boat ride among hippos in the afternoon. Active travelers add Mount Longonot, a crater rim hike a short drive away, on another morning. Our where to stay in Naivasha guide covers the lodges.
