Effective Date: May 13, 2026 - Until Further Notice
Where: Lily Lake Trail , Marten Mountain Loop Trail , Marten Mountain Viewpoint Day Use
Details:Marten Mountain Road will remain closed to vehicle traffic for the May long weekend due to poor road conditions. It is expected to reopen when conditions improve and road maintenance can be completed.
Effective Date: May 13, 2026 - Until Further Notice
Where: Devonshire Beach North Day Use , Devonshire Beach South Day Use
Details:The Devonshire Beach Road will remain closed to vehicle traffic for the May long weekend due to lingering snow and poor road conditions. It is expected to re-open when conditions improve.
Effective Date: May 13, 2026 - Until Further Notice
Where: Devonshire South Campground , Lesser Slave Lake Provincial Park , Lily Creek Group Use , Marten River Campground , Marten River Group Use , North Shore Group Use
Details:Due to below average seasonal temperatures, potable water will not be available at Lesser Slave Lake Provincial Park for the May long weekend. Non-potable (non-drinkable) water is expected to be available Marten River Campground (at the sani-dump water fill, water spigots throughout the campground, and the shower house).
There is no water available at the group use areas or Devonshire South Campground.
Please bring your own drinking water.
Marten River Campground has 110 powered sites. Sites are well-spaced and surrounded by trees, located a short walk from the lake shore and beach. Loops A and B are better suited for RVs, while Loops C and D have smaller sites better suited for tents. There are pit toilets in the campground loops, and the shower building offers flush toilets as well as coin-operated showers and a laundromat. Fire pits are provided.
The campground booth sells ice, firewood, hard ice cream, snacks, drinks, and camping necessities. The nearest town, Slave Lake, is a 30-minute drive away and offers a full range of supplies and services. The nearest boat launch is the Slave Lake Municipal Boat Launch, located 30 km’s south of the campground via highway 88.
You can access the Freighter Lakeshore Trail (part of the Trans-Canada Trail network) from this location.
| Site Type | Campsites | Power | Rate/Night | Reservable Dates | Current Status |
|---|---|---|---|---|---|
| Power | 109 | 15 / 30 | $39 | May 14 - Oct 11 | Book It |
Amphitheatre
Firepits
Firewood Sold
Fish Cleaning Stations
Pit/Vault Toilets
Playground
Power
Sewage Disposal
Showers
Water - Tap
Laundry
Grocery/Supply Store
Flush Toilets
AccessibleFlush toilets are available in the shower building.
Sandrider Wheelchair
A-21
Learn about Accessible Camping in Alberta Parks
