Be on the tourist trail: This means to be following the same path as other tourists, visiting the same popular landmarks and attractions.
Get off the beaten track: This means to explore less-visited areas and attractions, to experience something different from the typical tourist experience.
See the sights: This simply means to visit the most popular and iconic landmarks and attractions in a place.
Do some sightseeing: This is similar to "seeing the sights," but it can also include visiting less-known attractions or exploring local neighborhoods.
Take a break from the tourist trail: This means to spend some time away from the main tourist areas, relax, and experience the local culture.
Go native: This means to immerse oneself in the local culture and lifestyle, and behave like a local.
Get a taste of the local culture: This means to experience the local cuisine, music, dance, and other cultural activities.
Get a feel for the place: This means to spend time in a place and get a sense of its atmosphere, character, and culture.
Widen your horizons: This means to learn about different cultures and ways of life by traveling and experiencing new places.
Step outside your comfort zone: This means to challenge yourself by traveling to unfamiliar places and trying new things.