RV Sites
Tent Sites
Fires Allowed
Pets Allowed
No Drinking Water
About Mallard Marsh Campground

Mallard Marsh Campground is located along the reed-lined shores of Hosmer Lake a popular destination for fly-fishing, paddling and birding.


Nearby Hosmer Lake offers opportunities for fly fishing and boating as well as spectacular views. There are also trails and other opportunities for hiking and horseback riding nearby.


This facility has vault toilets and each site is equipped with a picnic table and fire pit with grill. Please note campers will need to bring their own water supply.

Natural Features

At the north end of Hosmer Lake, water drains into a porous rim of lava. Hosmer is a “fly fishing only” lake well known for its breath taking views of Mt. Bachelor, South Sisters, Broken Top as well as wildlife viewing and the big Atlantic salmon, brook trout and rainbows that are quite visible in this shallow clear lake. The best way to experience this lake is by canoe or kayak as shore access is limited due to marshy vegetation.

Nearby Attractions

Visitors enjoy traveling the Cascade Lakes Scenic Byway which climbs 66-miles through the Cascade Range, weaving past snow-capped peaks and alpine lakes.

ADA Access: N

$13.66 - $15.66
National Forest
Drive In
No ADA Access
Alcohol Allowed
No Drinking Water
No Electric Hookups
Fires Allowed
No Firewood Available
No Market
Pets Allowed
Phone Service
Picnic Table
No Sanitary Dump
No Sewer Hookups
No Showers
Trash Available
No Water Hookups
No WiFi
Mallard Marsh Campground is located in Oregon
43.9634 N
-121.7857 W
Get Directions
From Bend, travel 35.5 miles southwest on Cascade Lakes Hwy (46), then 1.3 miles east on Forest Road 4625. South Campground will come up on the right side first and then Mallard Marsh.
2 Reviews of Mallard Marsh Campground
Beautiful campground with great views and access to Hosmer Lake

This is a great campground with big campsites offering mountain and lake views. There is a nice boat launch area that gives you access to beautiful Hosmer Lake. The campground is a ways off the beaten path so it offers some quietness and solitude.

First to Review
One of the best!

Such a unique, private and picturesque camping area. The lake and streams are absolutely perfect for kayaking and canoeing. Canoe rentals available near one of the lakeside camping sites. Spread out sites with plenty of surrounding trees for shade and privacy. Primative pit toilets were clean and well maintained. The trails around the lake and around Mallard Marsh area are perfect for dogs and children. Mallard Marsh is one of the most beautiful lakes I’ve ever seen. The abundance of wildlife, stocked pond with both Atlantic Salmon and huge trout, and miles of trails make this an unforgettable campground. The campground is miles off the maIn road. Wood can be purchased, but not much else. Don’t forget anything!