Looking for Iyashikei (healing) anime?
Both of this series might be great, they are similiar in few ways;
• It's about cute girls doing some outdoor activities, though Yuru Camp mostly only focuses on the activities more; Yama no Susume focuses on the characters more.
• The scenery is beautiful, though the animations is pretty light for eyes. Suits for relaxing.
Slice of life shows featuring cute girls doing cute things in the outdoors.
Both are about a group of high school aged friends who enjoy spending time with each other.
While Nachuyachumi is about the girls going camping, Yama no susume 3 follows the girls mountain climbing.
If you like relaxing shows about cute moe girls outdoors, you will like both of these!
A group of girls with many differences who become friends. The story follows the life of Aoi/ Fuu as they start high school and take up an hobby that they enjoyed when they were younger Mountain climbing /Photography.
She's shy/clumsy as well as being airheaded at times however with the help of her best friend who were childhood friends when they were younger (Hinata/Kaoru) who quickly becomes friends with two more girls (Kokona and Kaede / Maon and Norie)
Both shows are slice of life shows about a group of girls who explore their hobbies together.
I'm quite puzzled that everyone is giving just default "cute" slices in recommendations.
Unlike all previous seasons this one doesn't feature a lot of cuteness and mountains, it features more actual slice of life and some character development as well as development of interactions between characters - which is what it makes probably the closest series to Sora Yori mo Tooi Basho.