Tumtum is a small rural community located in the northeastern part of Washington State, in Stevens County. Known for its picturesque scenery and tranquil atmosphere, Tumtum experiences a climate characterized by warm summers and cold winters. Summers are typically dry, with average temperatures ranging from the mid-70s to low 80s Fahrenheit, while winters bring colder temperatures, often dropping below freezing. The region also receives a moderate amount of precipitation throughout the year, with the majority falling during the winter months.

The hydrology constituents of Tumtum are largely influenced by the nearby Spokane River and the numerous lakes and streams in the area. These waterways provide opportunities for fishing, boating, and other water-based activities, attracting outdoor enthusiasts. The Spokane River offers excellent fishing for various species, including trout, bass, and salmon, while nearby lakes like Long Lake and Lake Spokane (also known as Long Lake Reservoir) provide ample opportunities for boating, swimming, and camping.

Tumtum's natural beauty and abundant water resources make it an ideal destination for outdoor recreational activities, including hiking, hunting, and wildlife viewing. The surrounding forests offer numerous trails for exploration, allowing visitors to immerse themselves in nature and observe the diverse fauna and flora. With its favorable climate, stunning landscapes, and various outdoor recreation opportunities, Tumtum provides an enchanting getaway for nature lovers.