a tranquil mountainous landscape with a serene outdoor hot spring, surrounded by lush greenery and majestic mountains

mountainous landscape outdoor hot spring lush greenery waterfall japanesestyle structure tranquil scene serene natural steam rising majestic mountains mountain backdrop peaceful atmosphere traditional design rocks water diffused light nature beauty retreat trees setting calming environment japanese architecture serenity rocky terrain forest foliage scenic sunlight filtering view garden relaxing escape tradition bath relaxation secluded immersion warm wilderness quiet