The Maasai Mara National Reserve is a 1,510 km2 savanna reserve in southwestern Kenya managed by the Narok County Government, anchoring the Greater Mara Ecosystem and hosting the annual wildebeest migration. It generated approximately KES 5.6 billion in gate revenue in FY 2024/25, making it Kenya's single largest source of county-level own-source revenue, though a near-halving of visitor numbers between 2023 and 2025 signals that higher fees have so far masked a volume collapse. Severe long-running declines in resident wildlife, a moratorium on lodge construction that the county has demonstrably failed to enforce, governance fragmentation between two management zones, and the absence of ring-fenced conservation expenditure remain its defining structural weaknesses.
Ten dimensions, each scored 1 to 5. Tier 1 dimensions carry more weight than tier 2. The composite is the weighted result, not a simple mean of this column.
| Dimension | Score | Tier |
|---|---|---|
| Biodiversity protection | 2 | Tier 1 |
| Ecosystem services (carbon and water) | 2 | Tier 1 |
| Security and anti-poaching | 3 | Tier 2 |
| Governance and accountability | 2 | Tier 2 |
| Ecotourism infrastructure | 3 | Tier 1 |
| Ecotourism revenues | 4 | Tier 2 |
| Community development | 3 | Tier 1 |
| Political and community leadership | 2 | Tier 2 |
| Budget | 2 | Tier 1 |
| Fundraising performance | 2 | Tier 1 |
PACE rates how well a protected area is actually run, not how important it is or how much wildlife it holds. A 5 on a dimension means that part of the operation is working. A 1 means it is not. Across the 200 areas Canopy rates, composites run from 1.23 to 4.29, so a 3 is a middling park and not a bad one.
The composite hides variation and that is the point of the table. An area can hold a respectable composite while failing on security or on budget, and those two failures need completely different responses. Anyone using this to make a decision should be reading the dimension, not the headline.
Small gaps are not differences. PACE has been reliability-tested once, on 20 areas, and the composite came back at 0.86 with a 95% interval from 0.61 to 0.97. That is a wide interval on a small sample. Two areas within a few tenths of each other should be treated as the same area until something else separates them.
Whether to fund this area. Canopy does not make that call. The score separates questions rather than ranking answers: a low budget dimension and a low security dimension point at different instruments and different diligence.
What is happening on the ground this week. PACE is a periodic assessment, last scored 2026-09-01. It is not a monitoring feed and it does not move when something changes on site.
How thin the evidence behind it is. This area carries a Medium evidence confidence tier, defined above. 182 of the 200 areas sit there, so it is the norm across the set rather than a mark against this area.
Whether money can reach Maasai Mara National Reserve is a separate question from how well it is run, and it is answered at the country level. Kenya scores 3.42 of 5 on C-RISK. Read the Kenya profile for the risk dimensions and the estimated cost of running the country’s protected areas.
| Score date | 2026-09-01 |
|---|---|
| Scoring version | pace-v1.1 |
| Model run | 2026-09-01 |
| Schema version | 1 |
| Evidence confidence | Medium |
| Boundary and area source | WDPA-Apr2026 |
| Operator | Narok County Government |
| Operator type | state |
| IUCN category | II |
| Established | 1961 |
| Canonical URL | https://canopyconservation.com/park/maasai-mara |
The full method is published, not summarised: the PACE methodology, including the rubric each dimension is scored against and the limits Canopy puts on it. What PACE has been tested against, and where it came back null, is at model validation.
Boundaries and area come from the World Database on Protected Areas, WDPA-Apr2026. Operator reporting is read as-of-2026-07-01 (incl. African Parks 2025). Scores are set against Canopy’s published rubric, pace-rubric-v1.1.
Canopy is a nonprofit and everything here is free to use. The one condition is attribution.
Canopy (2026). Maasai Mara National Reserve, Kenya: PACE conservation effectiveness 2.39 of 5. Canopy Conservation, pace-v1.1. Retrieved from https://canopyconservation.com/park/maasai-mara
https://canopyconservation.com/park/maasai-mara
Creative Commons Attribution 4.0 International (CC BY 4.0). Reuse, redistribute and build on this, commercially or not, as long as Canopy is credited and the licence is named.