Lake Chala: Tanzania’s Crater Lake on the Kenya Border
Last Updated: September 2026
The Lake Chala day trip from Moshi takes you to a deep crater lake sitting directly on the Kenya–Tanzania border, southeast of Kilimanjaro. The crater rim rises up to approximately 170 m above the water, and published measurements put the lake’s maximum depth at around 94–98 m. This guide covers the rim viewpoints, the border geography, and — importantly — why swimming is not recommended here.
Kilimania’s Lake Chala day trip starts from $95 per person for a group of five; the exact itinerary, departure time, and final pricing are confirmed when you book.
| Key Fact | Detail |
|---|---|
| From Moshi | 1.5–2 hours (approx. 50–55 km) |
| From Arusha | 3–4 hours (approx. 130–140 km) |
| Difficulty | Easy to moderate — uneven rim walking |
| Price | From $95 pp for a group of five |
| Best for | Scenic viewpoints, photography, geology interest |
| Swimming | Not recommended — crocodiles present |
| Children | Suitable for older children with supervision |
| Best season | Year-round; dry seasons preferred for walking |
Exact departure time and trip duration are confirmed with Kilimania at the time of booking.
Lake Chala Day Trip — Price
Private day trip from Moshi — price per person. The more people travelling together, the lower the price per person.
| Group Size | Price Per Person |
|---|---|
| 1 person | $155 |
| 2 people | $130 |
| 3 people | $115 |
| 4 people | $105 |
| 5 people | $95 |
Example: a private Lake Chala day trip for four people costs $105 per person, or $420 for the group. For groups larger than five, contact Kilimania Adventure for a group quotation.
What Is Lake Chala?
Lake Chala — also known as Chala Crater Lake — is a volcanic crater lake sitting directly on the Kenya–Tanzania border, southeast of Kilimanjaro. The crater rim rises up to approximately 170 m above the water surface, the lake is approximately 94–98 m deep, and its surface area covers around 4.2 km². It sits at an altitude of approximately 880 m.
What sets Lake Chala apart from other Moshi day trips is the geography itself: a near-circular crater lake, steep walls dropping toward the water, and an international border running across the surface. It is a scenic and geological destination rather than an activity-based one — this day trip is built around the view, not the water.
The View From the Rim
From the crater rim, the lake sits well below you — the crater walls rise up to approximately 170 m above the water surface at their highest points. The water shifts in colour through the day, from pale turquoise near the shallower edges to a deeper blue-green toward the centre, depending on cloud cover and the angle of the sun. The crater walls are steep and partly vegetated, curving around the water in a broadly circular shape.
In Kilimania’s experience, morning visits often bring clearer conditions for photography, though this varies with weather. Across the water, the Kenya side of the crater is visible from several points along the Tanzanian rim. Birdlife around the lake can include kingfishers and fish eagles, though sightings are not guaranteed.
See the Lake Chala day trip itinerary and prices →The Border Geography — Why One Lake Sits in Two Countries
Lake Chala sits directly on the international border between Kenya and Tanzania. The border line runs across the water itself, meaning the lake is shared between the two countries rather than sitting wholly inside either one.
| Feature | Detail |
|---|---|
| Tanzania side | Access point for Kilimania’s day trip from Moshi |
| Kenya side | Visible across the water from the Tanzanian rim |
| Border line | Runs across the lake surface |
In practice, this means the day trip stays on the Tanzanian side of the crater rim. No border crossing is involved in the standard Kilimania visit.
Can You Swim in Lake Chala?
No. Swimming is not recommended at Lake Chala. Crocodiles are present in the lake, and a fatal crocodile attack was recorded at the lake in 2002.
Lake Chala is a scenic viewpoint and, for those booking the upgrade, a hiking and canoeing destination — it is not a swimming destination. The water’s clarity and colour can make it look inviting from the rim, but that appearance does not change the underlying safety situation. Visitors should follow Kilimania’s guidance on site and keep away from the water’s edge.
If you are looking for a swimming day trip from Moshi, Chemka Hot Springs is the correct destination. For a fuller comparison of the two, see the Lake Chala vs Chemka guide.
How the Crater Lake Formed
Lake Chala occupies a volcanic crater within the wider volcanic field associated with the Kilimanjaro region. Its depth — approximately 94–98 m — is notable relative to its surface area of around 4.2 km², reflecting steep-sided crater walls rather than a shallow basin. Those walls are what create the dramatic rim-to-water drop of up to approximately 170 m.
Who This Trip Is Best For
A Good Match
- Travellers who want a scenic, low-activity half-day or full-day trip from Moshi
- Photographers, particularly landscape and crater-formation subjects
- Visitors interested in the Kenya–Tanzania border geography
- Families with older children who can be supervised on rim paths
- Kilimanjaro climbers using a rest day in Moshi for a lower-intensity outing
- Birdwatchers interested in kingfishers and fish eagles
Not Ideal If
- Swimming is your goal — Chemka Hot Springs is the correct choice
- You want the full hike-and-canoe experience — see the upgrade instead
- You want a wildlife safari — Arusha National Park or Tarangire suit better
- You have very young children — the rim requires active supervision
- You want a gentler, lower-key crater lake outing — ask Kilimania about alternatives closer to Arusha, such as Lake Duluti
Who Should Choose Something Else
- Travellers who want to swim — Lake Chala is not a swimming destination. Chemka Hot Springs is the correct choice. See the Lake Chala vs Chemka comparison if you’re deciding between them.
- Travellers who want the full hike-and-canoe experience — see the Lake Chala Hike and Canoeing upgrade.
- Travellers seeking a wildlife safari — Lake Chala is not a game-viewing destination. Arusha National Park or Tarangire National Park are better suited.
- Very young children — the crater rim requires supervision and is not ideal for toddlers.
- Travellers with mobility concerns — the rim path involves uneven ground; ask Kilimania about the terrain when booking.
Lake Chala vs the Hike and Canoeing Upgrade
The Lake Chala day trip covers the crater rim viewpoints. The hike and canoeing upgrade adds a guided descent to the lake shore and canoeing on the water itself — neither trip involves swimming, and the swimming caution above applies to both. For the full comparison between the two, see the Lake Chala Hike and Canoeing guide.
About This Guide
This guide is written by Sabinus Msimba, senior guide and co-founder of Kilimania Adventure, drawing on Kilimania’s operational experience running day trips from Moshi. Operational details — departure arrangements, pricing, and trip logistics — are checked by Kilimania before publication and confirmed again at the time of booking. Geographical figures (distance, depth, altitude) are presented as approximate published measurements.
22+ years guiding · KINAPA-licensed since 2003 · 300+ personal Uhuru Peak summits
Full biography and credentials →Frequently Asked Questions
No. Swimming is not recommended at Lake Chala. Crocodiles are present in the lake, and a fatal crocodile attack was recorded in 2002. Lake Chala is a scenic and hiking destination, not a swimming destination. For a swimming day trip from Moshi, Chemka Hot Springs is the correct alternative.
Lake Chala sits directly on the border between Tanzania and Kenya. The international border runs across the water surface. Day trips from Moshi access the lake from the Tanzanian side of the crater rim.
Lake Chala is approximately 94–98 m deep. The crater rim rises up to approximately 170 m above the water surface, and the lake covers a surface area of approximately 4.2 km².
The drive from Moshi to Lake Chala is approximately 50–55 km and takes 1.5–2 hours. From Arusha, the distance is approximately 130–140 km and the drive takes 3–4 hours.
Yes. Crocodiles are confirmed present in Lake Chala. A fatal crocodile attack was recorded in 2002. This is why swimming is not recommended. Visitors should follow local guidance and remain in the designated viewpoint areas, away from the water’s edge.
The Lake Chala day trip is a scenic visit to the crater rim, with views from up to approximately 170 m above the water. The hike and canoeing upgrade includes a guided descent to the lake shore and canoeing on the water. Neither trip involves swimming — the swimming caution applies to both. See the Lake Chala Hike and Canoeing guide for the full comparison.
Lake Chala can be visited year-round; dry seasons are generally preferred for walking.
Want to add canoeing? See the Lake Chala Hike and Canoeing upgrade →Enquire About the Lake Chala Day Trip
Send your travel dates, group size, and any questions. The team responds within 12 hours (EAT, 7 days a week).
✓ Enquiry received — thank you.
Kilimania will reply within 12 hours (EAT, 7 days a week).
Read reviews on TripAdvisor · Read reviews on Google
Questions Before You Book?
The Kilimania team is in Moshi, Kilimanjaro Region, and responds within 12 hours, seven days a week.
Related Day Trips
Planning a Kilimanjaro climb around your Moshi stay? Check the Kilimanjaro joining calendar for group departure dates.
Kilimania Adventure is a private day-trip and safari operator based in Moshi, Kilimanjaro Region, Tanzania. This article is written and maintained by Kilimania’s own guiding staff. Lake Chala is not a national park and this article does not represent it as one; Kilimania’s KINAPA licensing relates to Kilimanjaro climbing, not this destination. Pricing shown is Kilimania’s private day-trip rate for the stated group size; final pricing and itinerary details are confirmed at the time of booking.