24. See the Bioluminescence

 See the Bioluminescence 

This neon phenomenon is pretty spectacular and there are a variety of places to see it, some as close (to me) as Ireland. Obviously there are a variety of places and where I get to see this will depend on costs  etc. Click on the link below to see the best places to have a look at this.  

20+ Best Places to See Bioluminescence around the World (anomadspassport.com)