旅游路线和主要景点：

法华寺位于大同市，是一座具有历史的佛教寺庙。游览法华寺时，可以按照以下路线和主要景点进行参观：

1. 山门：作为寺庙的入口，具有浓厚的历史氛围。

2. 天王殿：位于山门后，供奉四大天王，展示了佛教历史和文化。

3. 大雄宝殿：寺庙内的主殿，内有释迦牟尼佛等佛像，是重要的礼拜场所。

4. 法华塔：位于寺庙内，建筑风格独特，具有较高的艺术价值。

按照这些主要景点的顺序游览法华寺，体验寺庙的历史底蕴和佛教文化。预计游览时间约为1-2小时，根据个人兴趣和体力来合理安排。

Tour Route and Main Attractions:

Fahua Temple, located in Datong City, is a historic Buddhist temple. When visiting Fahua Temple, you can follow the route and main attractions as listed below:

1. Mountain Gate: The entrance to the temple, rich in historical atmosphere.

2. Hall of Heavenly Kings: Located behind the Mountain Gate, this hall is dedicated to the Four Heavenly Kings and showcases Buddhist history and culture.

3. Mahavira Hall: The main hall of the temple, housing statues such as Sakyamuni Buddha and serving as an important place for worship.

4. Fahua Pagoda: Located within the temple, it features a unique architectural style and has high artistic value.

Visit Fahua Temple following the order of these main attractions to experience the historical heritage and Buddhist culture of the temple. The estimated tour time is about 1-2 hours, and you can plan accordingly based on personal interests and physical condition.