The Merced River Trail in Mariposa offers a solid option for hiking with your dog in the foothills leading up to Yosemite. The trail runs alongside the Merced River, so you’ll have water nearby for most of the walk — useful on warmer days when your dog might need a quick dip or drink. The area sits in Mariposa County, which is the main gateway region to Yosemite National Park, so the landscape has that classic Sierra Nevada feel with oak woodlands and river access.

The trail itself tends to be moderate and fairly well-maintained, following the river corridor. You’ll see the water most of the way, which dogs generally find interesting. The shade from the surrounding trees helps during the hotter months. Depending on which section you tackle, the terrain can range from fairly flat to a bit more rolling, so it works for different fitness levels.

With a 4.7 out of 5 rating on Google across 20 reviews, most people who’ve hiked here with dogs have had positive experiences. Visitors mention the peaceful river setting and the chance to let dogs splash around in shallow areas along the way.

Because this is a multi-use trail area in the Mariposa foothills, regulations can vary depending on which specific section you’re accessing and the current season. Some areas may have restrictions during certain times of year, and there could be fees or permit requirements depending on the access point. Dog policies also change, so confirming details ahead of time is important.

Call ahead before you go to ask about current pet policies, whether there are any breed or size restrictions in place, and what the parking and access situation looks like. This gives you accurate information about what to expect and ensures a smooth visit to this Yosemite gateway area.